中央造山带内部的两个超高压变质带 高P/T区域变质岩

\uff08\u4e8c\uff09\u6850\u67cf\uff0d\u5927\u522b\u53d8\u8d28\u6742\u5ca9\u9686\u8d77\u5e26\uff08\u2162<sub>2</sub>\uff09

\u6850\u67cf\uff0d\u5927\u522b\u53d8\u8d28\u6742\u5ca9\u9686\u8d77\u5e26\uff0c\u5904\u5b89\u5fbd\u3001\u6e56\u5317\u3001\u6cb3\u5357\u4e09\u7701\u5883\u5185\u3002\u4e1c\u8d77\u5b89\u5fbd\u7701\u80a5\u4e1c\u3001\u6850\u57ce\uff0c\u7ecf\u6e56\u5317\u7f57\u7530\u3001\u9ebb\u57ce\u3001\u6cb3\u5357\u65b0\u53bf\u81f3\u6850\u67cf\u5730\u533a\u3002\u603b\u4f53\u5448NWW\u5411\u5ef6\u4f38\uff0c\u957f\u7ea6400km\u3002\u636e\u533a\u5185\u51fa\u9732\u7684\u5730\u5c42\u5e8f\u5217\u53ca\u53d8\u5f62\u7279\u5f81\uff0c\u81ea\u4e1c\u5411\u897f\u53ef\u5212\u5206\u6210\u4e09\u6bb5\uff1a\u4e1c\u6bb5\u6307\u51fa\u9732\u5728\u5b89\u5fbd\u80a5\u4e1c\u81f3\u5de2\u6e56\u5317\u4fa7\u4e00\u5e26\u7684\u961a\u96c6\u6742\u5ca9\u3001\u80a5\u4e1c\u5ca9\u7fa4\u5206\u5e03\u533a\uff0c\u5448\u72ed\u957f\u7684NNE\u5411\u6761\u5e26\uff0c\u5939\u6301\u4e8e\u90ef\u5e90\u65ad\u88c2\u5e26\u5185\uff0c\u5317\u897f\u4fa7\u4e0e\u534e\u5317\u5730\u5757\u5185\u5408\u80a5\u76c6\u5730\u76f8\u63a5\uff0c\u5357\u4e1c\u4fa7\u4e0e\u5f20\u516b\u5cad\u6784\u9020\u5e26\u76f8\u90bb\u3002\u4e2d\u6bb5\u81ea\u5b89\u5fbd\u6850\u57ce\u81f3\u6cb3\u5357\u65b0\u53bf\u5730\u533a\u662f\u5927\u522b\u9020\u5c71\u5e26\u4e3b\u4f53\uff0c\u4ee5\u5b89\u5fbd\u5cb3\u897f\u3001\u6e56\u5317\u7f57\u7530\u4e24\u9686\u8d77\u4e3a\u6838\u5fc3\uff0c\u51fa\u9732\u4e3a\u5927\u522b\u6742\u5ca9\u3002\u5728\u4e2d\u5fc3\u5730\u533a\u6709\u9ebb\u7c92\u5ca9\u76f8\u53ca\u7845\u94c1\u8d28\u5efa\u9020\u5ca9\u77f3\u51fa\u9732\uff0c\u5728\u5176\u5357\u90e8\u6709\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u53ca\u539f\u5bbf\u677e\u7fa4\u3001\u539f\u7ea2\u5b89\u7fa4\u5206\u5e03\u3002\u9700\u8981\u6307\u51fa\u7684\u662f\uff1a\u5728\u4e1c\u4fa7\u6850\u57ce\u4e00\u5e26\uff0c\u7531\u4e8e\u539f\u5bbf\u677e\u7fa4\u5411\u4e1c\u65ad\u7eed\u5206\u5e03\uff0c\u5448\u5411\u4e1c\u7a81\u51fa\u7684\u534a\u5c01\u95ed\u5f27\u5f62\u5730\u8d28\u4f53\u4e0e\u5317\u6dee\u9633\u6784\u9020\u5e26\u5185\u539f\u4f5b\u5b50\u5cad\u7fa4\u4e0b\u90e8\u4ed9\u4eba\u51b2\u7ec4\u3001\u7965\u4e91\u5be8\u5ca9\u7ec4\u76f8\u8fde\uff08\u56fe2-4\uff0c\u56fe2-5\uff09\u3002\u5728\u897f\u4fa7\u5927\u609f\u5ba3\u5316\u5e97\u4e00\u5e26\uff0c\u539f\u7ea2\u5b89\u7fa4\u5448\u5411\u897f\u7a81\u51fa\u7684\u534a\u5c01\u95ed\u5f27\u5f62\u4e0e\u5317\u9633\u6dee\u9633\u53d8\u8d28\u6784\u9020\u5e26\u5185\u539f\u82cf\u5bb6\u6cb3\u7fa4\u4e0b\u90e8\u6d52\u6e7e\u7ec4\u65ad\u7eed\u76f8\u8fde\uff08\u56fe2-6\uff09\u3002\u6784\u6210\u4e1c\u897f\u4e24\u4fa7\u5448\u5f27\u5f62\u5708\u5c01\uff0c\u603b\u4f53\u6784\u6210\u5927\u522b\u9686\u8d77\u7684\u5916\u5c42\u5708\u5c01\u4f53\u3002\u5728\u5927\u522b\u9686\u8d77\u7684\u4e1c\u90e8\uff08\u5b89\u5fbd\u5883\u5185\uff09\uff0c\u81ea\u5317\u800c\u5357\u53c8\u5206\u4e3a\u5cb3\u897f\uff08\u5317\u5927\u522b\uff09\u53d8\u8d28\u6742\u5ca9\u533a\u3001\u6f5c\u5c71\uff08\u5357\u5927\u522b\uff09\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u3001\u5bbf\u677e\u6784\u9020\u5e26\u3002\u5728\u5927\u522b\u9686\u8d77\u7684\u897f\u90e8\uff08\u6e56\u5317\u5883\u5185\uff09\u56e0NNE\u5411\u9ebb\u57ce\uff0d\u56e2\u51e4\u65ad\u88c2\u5207\u65ad\uff0c\u5176\u4e1c\u533a\u6e56\u5317\u5927\u522b\u5c71\uff08\u7f57\u7530\u2014\u82f1\u5c71\uff09\u4e0e\u5b89\u5fbd\u5927\u522b\u5c71\uff08\u5cb3\u897f\uff09\u76f8\u8fde\uff0c\u5f62\u6210\u4e00\u4e2a\u6574\u4f53\u3002\u897f\u533a\u5728\u6cb3\u5357\u65b0\u53bf\u4e00\u5e26\uff0c\u4ee5\u51fa\u9732\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u77f3\u7ec4\u5408\u4e3a\u4e3b\uff0c\u5176\u5357\u897f\u4fa7\uff08\u7ea2\u5b89\u2014\u9ec4\u9642\uff09\u4e00\u5e26\u5219\u4ee5\u51fa\u9732\u539f\u7ea2\u5b89\u7fa4\u4e3a\u4e3b\u3002\u897f\u6bb5\u4e3b\u8981\u6307\u6850\u67cf\u6742\u5ca9\u5206\u5e03\u533a\uff0c\u5448NW\u5411\u5bbd\u7ea620\uff5e30km\u7684\u6761\u5e26\uff0c\u5904\u6e56\u5317\u3001\u6cb3\u5357\u4e24\u7701\u4ea4\u754c\u5730\u5e26\uff0c\u5357\u4e1c\u4fa7\u6b62\u4e8e\u6e56\u5317\u5927\u609f\u53bf\u5883\u5185\uff0c\u5317\u897f\u4fa7\u6f5c\u6ca1\u4e8e\u5357\u9633\u76c6\u5730\u4e4b\u4e0b\uff0c\u6784\u6210\u53e6\u4e00\u72ed\u957f\u9686\u8d77\u5730\u5e26\uff0c\u4f46\u65e0\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u77f3\u51fa\u73b0\u3002\u7efc\u4e0a\u6240\u8ff0\uff0c\u4ece\u603b\u4f53\u6765\u770b\uff0c\u5927\u522b\u9020\u5c71\u5e26\u5185\u6850\u67cf\uff0d\u5927\u522b\u53d8\u8d28\u6742\u5ca9\u9686\u8d77\u5e26\uff0c\u662f\u7531\u6850\u67cf\u6742\u5ca9\u3001\u5927\u522b\u6742\u5ca9\u3001\u961a\u96c6\u6742\u5ca9\u4e3a\u6838\u5fc3\u7684\u4e09\u4e2a\u5927\u5c0f\u4e0d\u4e00\u3001\u4e2d\u6bb5\u4e3a\u4e3b\u3001\u4e92\u4e0d\u76f8\u8fde\uff0c\u5448\u4fa7\u5217\u5206\u5e03\u7684\u201c\u9686\u8d77\u5e26\u201d\uff0c\u5c5e\u4e2d\u592e\u9020\u5c71\u7cfb\u4e1c\u90e8\uff0c\u7531\u53d8\u8d28\u57fa\u5e95\u7ec4\u6210\u7684\u201c\u7a79\u7abf\u94fe\u201d\u4e2d\u6700\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002

\u9ad8P/T\u533a\u57df\u53d8\u8d28\u5ca9\u4ea7\u4e8e\u6d77\u6c9f\u5e26\u548c\u5927\u9646\u78b0\u649e\u5e26\uff0c\u662f\u5730\u58f3\u4fef\u51b2\u7684\u6807\u5fd7\uff0c\u6709\u5f88\u91cd\u8981\u7684\u6784\u9020\u610f\u4e49\u3002\u5178\u578b\u7684\u9ad8P/T\u53d8\u8d28\u76f8\u7cfb\u5217\u4e3aZ\u2192LA\u2192BS\u2192E\u3002\u5728\u4e00\u4e9b\u8fc7\u6e21\u578b\u9ad8P/T\u53d8\u8d28\u533a\uff0c\u5982\u65e5\u672cSanbagawa\uff08\u4e09\u6ce2\u5ddd\uff09\uff0c\u51fa\u73b0BS\u2192EA\u2192\u89d2\u95ea\u5ca9\u76f8\u7cfb\u5217\u3002LA\uff08\u786c\u67f1\u77f3\uff0d\u94a0\u957f\u77f3\uff0d\u7eff\u6ce5\u77f3\u76f8\uff09\u3001BS\uff08\u84dd\u7247\u5ca9\u76f8\uff09\u548cE\uff08\u69b4\u8f89\u5ca9\u76f8\uff09\u662f\u9ad8P/T\u53d8\u8d28\u5730\u4f53\u7279\u6709\u7684\u4e09\u4e2a\u53d8\u8d28\u76f8\uff08\u89c1\u56fe23\uff0d11\uff09\u3002
\uff08\u4e00\uff09\u786c\u67f1\u77f3\uff0d\u94a0\u957f\u77f3\uff0d\u7eff\u6ce5\u77f3\u76f8\uff08LA\uff09
\u8be5\u76f8\u4f4d\u4e8e\u6cb8\u77f3\u76f8\u4e0e\u84dd\u7247\u5ca9\u76f8\u4e4b\u95f4\uff0c\u4ec5\u4ee3\u8868\u4e00\u4e2a\u5c0f\u7684\u6e29\u538b\u8303\u56f4\uff1aP\u22480.3\uff5e0.4GPa\uff0cT\u2248150\uff5e300\u2103\uff08\u89c1\u56fe23\uff0d11\uff09\uff0c\u4ee5Lw\uff0bAb\uff0bChl\u7ec4\u5408\u4e3a\u7279\u5f81\uff0c\u65e0\u6cb8\u77f3\u76f8\u7279\u5f81\u77ff\u7269\u6d4a\u6cb8\u77f3\uff08Lm\uff09\uff0c\u4ee3\u4e4b\u4ee5\u786c\u67f1\u77f3\uff08Lw\uff09\uff0c\u4e5f\u65e0\u84dd\u7247\u5ca9\u76f8\u7279\u5f81\u77ff\u7269\u84dd\u95ea\u77f3\uff08Gl\uff09\uff0c\u4ee3\u4e4b\u4ee5Ab\uff0bChl\u3002\u7136\u800c\u53ef\u51fa\u73b0\u8461\u8404\u77f3\uff0d\u7eff\u7ea4\u77f3\u76f8\u7279\u5f81\u77ff\u7269\u7eff\u7ea4\u77f3\uff08Pu\uff09\u3002\u56e0\u800c\u8be5\u76f8\u591a\u4f5c\u4e3a\u8461\u8404\u77f3\uff0d\u7eff\u7ea4\u77f3\u76f8\u7684\u9ad8\u538b\u90e8\u5206\uff0c\u800c\u4e0d\u5904\u7406\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u53d8\u8d28\u76f8\u3002
\u8be5\u76f8\u53d8\u8d28\u5ca9\u4ec5\u5728\u65b0\u897f\u5170\u5357\u5c9b\u3001\u7f8e\u56fd\u52a0\u5229\u798f\u5c3c\u4e9a\u5dde\u548c\u5357\u610f\u5927\u5229Calabria\u7b49\u5c11\u6570\u51e0\u4e2a\u5730\u533a\u627e\u5230\u3002\u5728\u65b0\u897f\u5170\u5357\u5c9b\u4e0aWakatipu\u5730\u533a\uff0c\u53d8\u8d28\u706b\u5c71\u5ca9\u548c\u53d8\u8d28\u6ce5\u8d28\u5ca9\u786c\u67f1\u77f3\uff0d\u94a0\u957f\u77f3\uff0d\u7eff\u6ce5\u77f3\u76f8\u5178\u578b\u77ff\u7269\u7ec4\u5408\u4e3aQ\uff0bAb\uff0bLw \uff0bPu\uff0bMs\uff0bChl\u3002\u5728\u7f8e\u56fd\u52a0\u5229\u798f\u5c3c\u4e9a\u5ddePacheco Pass\u5730\u533aFranciscan\u6742\u5ca9\u53d8\u8d28\u786c\u7802\u5ca9\u4e2d\uff0cLA\u76f8\u5178\u578b\u77ff\u7269\u7ec4\u5408\u4e3aQ\uff0bAb\uff0bLw\uff0bChl\uff0bCc\uff08Miyashiro\uff0c1994\uff09\u3002
\uff08\u4e8c\uff09\u84dd\u7247\u5ca9\u76f8\uff08BS\uff09
\u84dd\u7247\u5ca9\u76f8\u5ca9\u77f3\u662f\u5206\u5e03\u6700\u5e7f\u7684\u9ad8\u538b\u4f4e\u6e29\u53d8\u8d28\u5ca9\uff0c\u7531\u6d0b\u58f3\u548c\u6d77\u6c9f\u6c89\u79ef\u7269\u4fef\u51b2\u53d8\u8d28\u5f62\u6210\uff0c\u662f\u8bc6\u522b\u53e4\u6d77\u6c9f\u5e26\u7684\u6807\u5fd7\u3002\u5176\u539f\u5ca9\u4e3a\u6d0b\u58f3\u57fa\u6027\uff0d\u8d85\u57fa\u6027\u5ca9\u3001\u6df1\u6d77\u9499\u3001\u7845\u3001\u6ce5\u8d28\u6c89\u79ef\u7269\u548c\u6d77\u6c9f\u6d4a\u79ef\u5ca9\u3002
\u84dd\u7247\u5ca9\u76f8\u7279\u5f81\u77ff\u7269\u662f\u84dd\u95ea\u77f3\u7c7b\u94a0\u8d28\u89d2\u95ea\u77f3\uff0c\u5305\u62ec\u84dd\u95ea\u77f3\uff08Gl\uff09Na2\uff08Mg\uff0cFe\uff093Al2\uff3bSi8O22\uff3d\uff08OH\uff092\u3001\u9752\u94dd\u95ea\u77f3\uff08Crs\uff09Na2\uff08Mg\uff0cFe\uff093\uff08Al\uff0cFe3\uff0b\uff092\uff3bSi8O2\uff3d\uff08OH\uff092\uff08\u5728Leakeet al.\uff081997\uff09\u7684\u89d2\u95ea\u77f3\u5206\u7c7b\u4e2d\uff0c\u9752\u94dd\u95ea\u77f3\u79f0\u4e3a \u201c\u9541\u8d28\u84dd\u95ea\u77f3\u201d\uff09\u548c\u9541\u94a0\u95ea\u77f3\uff08Mg\uff0dRie\uff09Na2\uff08Mg\uff0cFe\uff093\u5b83\u4eec\u6784\u6210Al\uff0dFe3\uff0b\u8fde\u7eed\u7c7b\u8d28\u540c\u8c61\u7cfb\u5217\uff0c\u5e38\u7edf\u79f0\u4e3a\u84dd\u95ea\u77f3\u3002\u84dd\u95ea\u77f3\u5e7f\u6cdb\u51fa\u73b0\u5728\u84dd\u7247\u5ca9\u76f8\u8bb8\u591a\u5ca9\u77f3\uff08\u5305\u62ec\u6ce5\u8d28\u3001\u957f\u82f1\u8d28\u3001\u9499\u8d28\u3001\u57fa\u6027\uff09\u4e2d\u3002\u84dd\u95ea\u77f3\u5728\u624b\u6807\u672c\u4e0a\u5448\u84dd\u9ed1\u8272\uff0c\u8584\u7247\u4e2d\u5448\u5929\u84dd\u8272\uff0c\u84dd\u95ea\u77f3\u7684\u5b58\u5728\u4f7f\u5ca9\u77f3\u5e26\u84dd\u8272\uff0c\u56e0\u800c\u542b\u84dd\u95ea\u77f3\u7684\u7247\u5ca9\u7edf\u79f0\u4e3a\u84dd\u7247\u5ca9\uff0c\u76f8\u5e94\u7684\u53d8\u8d28\u76f8\u79f0\u4e3a\u84dd\u7247\u5ca9\u76f8\u3002
\u7531\u4e8e\u4f4e\u6e29\uff0c\u91cd\u7ed3\u6676\u4e0d\u5f7b\u5e95\uff0c\u84dd\u7247\u5ca9\u76f8\u5ca9\u77f3\u53d8\u4f59\u7ed3\u6784\u6784\u9020\u53d1\u80b2\uff0c\u5982\u53d8\u4f59\u788e\u5c51\u7ed3\u6784\uff0c\u53d8\u4f59\u8f89\u957f\uff0d\u8f89\u7eff\u7ed3\u6784\u3001\u53d8\u4f59\u5c42\u7406\u6784\u9020\uff08\u56fe26\uff0d27\uff09\u3001\u53d8\u4f59\u6795\u72b6\u6784\u9020\u7b49\u3002\u7531\u4e8e\u4fef\u51b2\u5e26\u5f3a\u70c8\u7684\u6784\u9020\u53d8\u5f62\uff0c\u5ca9\u77f3\u6784\u9020\u9762\u7406\u53d1\u80b2\uff0c\u6709\u7684\u5730\u6bb5\u53ef\u4ee5\u51fa\u73b0\u6784\u9020\u6df7\u6742\u73b0\u8c61\uff0c\u4e0d\u540c\u65f6\u4ee3\u7684\u539f\u5730\u548c\u5f02\u5730\u7684\u5ca9\u5757\u6df7\u6742\u5806\u79ef\u5f62\u6210\u6df7\u6742\u5ca9\uff08melange\uff09\u3002\u5982\u56fe23\uff0d11\u6240\u793a\uff0c\u4ee5Lw\uff08\u786c\u67f1\u77f3\uff09\u5206\u89e3\u53cd\u5e94\u4e3a\u754c\uff0c\u84dd\u7247\u5ca9\u76f8\u5206\u4e3a\u4e24\u4e2a\u4e9a\u76f8\uff1a\u786c\u67f1\u77f3\uff0d\u84dd\u7247\u5ca9\u76f8\uff08Lw\uff0dBS\uff09\u548c\u7eff\u5e18\u77f3\uff0d\u84dd\u7247\u5ca9\u76f8\uff08Ep\uff0dBS\uff09\u3002\u5404\u4e9a\u76f8ACF\u3001AFM\u56fe\u5982\u56fe26\uff0d28\u6240\u793a\u3002
\u786c\u67f1\u77f3\uff0d\u84dd\u7247\u5ca9\u76f8\uff08Lw\uff0dBS\uff09\u4ee5\u5f80\u79f0\u4e3a \u201c\u84dd\u95ea\u77f3\uff0d\u786c\u67f1\u77f3\u7247\u5ca9\u76f8\u201d\uff08Turner\uff0c1981\uff09\u3002\u5178\u578b\u5730\u533a\u4e3a\u7f8e\u56fd\u52a0\u5229\u798f\u5c3c\u4e9a\u5ddeFranciscan\u6742\u5ca9\u533a\uff08\u56fe26\uff0d4\uff09\uff0c\u53c8\u79f0\u4e3aFranciscan\u578b\u3002\u7279\u5f81\u77ff\u7269\u7ec4\u5408\u4e3aNa\uff0dAm\uff08\u94a0\u8d28\u89d2\u95ea\u77f3\uff09\uff0bLw\uff0bAb\uff08\u6216Jd\uff09\uff0c\u53ef\u542b\u7eff\u7ea4\u77f3\u4f46\u65e0\u7eff\u5e18\u77f3\u3002Na\uff0dAm\u662f\u84dd\u95ea\u77f3\u548c\u9752\u94dd\u95ea\u77f3\uff08\u56fe26\uff0d27\uff09\u3002
\u7eff\u5e18\u77f3\uff0d\u84dd\u7247\u5ca9\u76f8\uff08Ep\uff0dBS\uff09\u53c8\u79f0\u4e3a \u201c\u84dd\u95ea\u77f3\uff0d\u7eff\u7247\u5ca9\u76f8\u201d\uff08Winkler\uff0c1976\uff1b\u8463\u7533\u4fdd\u7b49\uff0c1986\uff09\u3002\u76f8\u5f53\u4e8eRaymond\uff081995\uff09\u7684\u9ad8P/T\u7eff\u7247\u5ca9\u76f8\u3002\u4e0e\u786c\u67f1\u77f3\uff0d\u84dd\u7247\u5ca9\u76f8\u6bd4\uff0c\u76f8\u5bf9\u4f4e\u538b\u9ad8\u6e29\u3002\u7279\u5f81\u77ff\u7269\u7ec4\u5408\u4e3aNa\uff0dAm\uff0bEp\uff0bAb\uff0c\u65e0\u786c\u67f1\u77f3\u3001\u786c\u7389\u548c\u7eff\u7ea4\u77f3\u3002Na\uff0dAm\u662f\u9752\u94dd\u95ea\u77f3\uff08Crs\uff09\u548c\u9541\u94a0\u95ea\u77f3\uff08Mg\uff0dRie\uff09\uff0c\u7f55\u89c1\u84dd\u95ea\u77f3\uff0c\u53ef\u542b\u9499\u8d28\u89d2\u95ea\u77f3\u9633\u8d77\u77f3\uff0c\u5177\u6709\u84dd\u7247\u5ca9\u76f8\u4e0e\u7eff\u7247\u5ca9\u76f8\u8fc7\u6e21\u6027\u8d28\u3002\u5178\u578b\u5730\u533a\u4e3a\u65e5\u672c\u4e09\u6ce2\u5ddd\u548c\u6211\u56fd\u5927\u522b\u5c71\uff08\u56fe26\uff0d5\uff09\uff0c\u53ef\u79f0\u4e3a\u4e09\u6ce2\u5ddd\u578b\u6216\u5927\u522b\u578b\u3002

\u56fe26\uff0d27 \u84dd\u7247\u5ca9\u76f8\u5178\u578b\u5ca9\u77f3\uff08d\uff1d2mm\uff09\uff08\u636eTurner\uff0c1981\uff09


\u56fe26\uff0d28 \u84dd\u7247\u5ca9\u76f8ACF\u3001AFM\u56fe\uff08\u636eRaymond\uff0c1995\u6539\u7f16\uff09

\u636e\u5468\u9ad8\u5fd7\u7b49\uff081996\uff09\u3001\u6e38\u632f\u4e1c\u7b49\uff081998\uff09\u3001\u7d22\u4e66\u7530\u7b49\uff081993\uff09\uff0c\u5927\u522b\u5c71\u9102\u5317\u84dd\u7247\u5ca9\u5178\u578b\u77ff\u7269\u7ec4\u5408\u4e3a\uff1a
\u25ce \u6ce5\u8d28\uff1aMg\uff0dRie\uff08\u6216Crs\uff09\uff0bPhn\uff08\u591a\u7845\u767d\u4e91\u6bcd\uff09\uff0bChl\uff0bAb\uff0bQ\u00b1Stp\uff08\u9ed1\u786c\u7eff\u6ce5\u77f3\uff09\u00b1Sps\uff08\u9530\u94dd\u69b4\u77f3\uff09\uff08\u9541\u94a0\u95ea\u77f3\uff0d\u767d\u4e91\u6bcd\uff0d\u77f3\u82f1\u7247\u5ca9\u7b49\uff09\uff1b
\u25ce \u957f\u82f1\u8d28\uff08\u53d8\u8d28\u9178\u6027\u706b\u5c71\u5ca9\uff09\uff1aCrs\uff0bPhn\uff0bAb\uff0bQ\u00b1Sps\u00b1Stp\u00b1Ep\u00b1Pie\uff08\u7ea2\u5e18\u77f3\uff09\uff08\u9752\u94dd\u95ea\u77f3\uff0d\u94a0\u957f\u77f3\uff0d\u77f3\u82f1\u7247\u5ca9\u7b49\uff09\uff1b
\u25ce \u57fa\u6027\uff08\u53d8\u8d28\u57fa\u6027\u706b\u5c71\u5ca9\uff09\uff1aCrs\uff08\u6216Mg\uff0dRie\uff09\uff0bChl\uff0bEp\uff0bAb\uff0bQ\u00b1Stp\u00b1Act\uff08\u9752\u94dd\u95ea\u77f3\uff0d\u94a0\u957f\u77f3\uff0d\u7eff\u6ce5\u77f3\u7247\u5ca9\u7b49\uff09\uff1b
\u25ce \u9499\u8d28\uff1aMg\uff0dRie\uff0bCc\uff0bDol\u00b1Q\u00b1Chl\u00b1Tc\uff08\u9541\u94a0\u95ea\u77f3\u5927\u7406\u5ca9\u7b49\uff09\u3002
\uff08\u4e09\uff09\u69b4\u8f89\u5ca9\u76f8\uff08E\uff09
1.\u6982\u8ff0
\u69b4\u8f89\u5ca9\u76f8\uff08E\uff09\u662f\u4e00\u4e2a\u9ad8\u538b\uff08P\uff1e1GPa\uff09\u53d8\u8d28\u76f8\uff08\u89c1\u56fe23\uff0d11\uff09\uff0c\u4ee5\u5178\u578b\u5ca9\u77f3\u69b4\u8f89\u5ca9\u800c\u5f97\u540d\u3002\u69b4\u8f89\u5ca9\u662f\u4e3b\u8981\u7531\u7ea2\uff0d\u7ea2\u68d5\u8272\u77f3\u69b4\u5b50\u77f3\uff08Gt\uff09\u548c\u8349\u7eff\u8272\u7eff\u8f89\u77f3\uff08Omp\uff09\u7ec4\u6210\u7684\u9ad8\u538b\u57fa\u6027\u53d8\u8d28\u5ca9\uff08\u56fe26\uff0d29\uff09\uff0c\u53ef\u542b\u84dd\u6676\u77f3\u3001\u77f3\u82f1\uff0c\u4f46\u65e0\u659c\u957f\u77f3\uff08\u56fe26\uff0d30\uff09\u3002\u77f3\u69b4\u5b50\u77f3\u662fAlm\uff0dPyr\uff0dGro\u7684\u6210\u5206\u590d\u6742\u56fa\u6eb6\u4f53\u3002\u7eff\u8f89\u77f3\u662fDi\uff0dCa\uff0dTs\uff08\u9499\u5951\u5c14\u9a6c\u514b\u5206\u5b50\uff09\uff0dJd\uff0dAc\uff08\u9525\u8f89\u77f3\uff09\u7684\u6210\u5206\u590d\u6742\u7684\u5355\u659c\u8f89\u77f3\u3002\u69b4\u8f89\u5ca9\u7684\u5f62\u6210\u4e0e\u9ad8P/T\u57fa\u6027\u9ebb\u7c92\u5ca9\uff08\u659c\u957f\u77f3\uff0d\u77f3\u69b4\u5b50\u77f3\uff0d\u5355\u659c\u8f89\u77f3\u9ebb\u7c92\u5ca9\uff09\u6709\u5173\u3002\u968f\u7740\u538b\u529b\u589e\u52a0\uff0c\u9ad8P/T\u57fa\u6027\u9ebb\u7c92\u5ca9\u4e2d\u659c\u957f\u77f3\u5c06\u53d1\u751f\u5206\u89e3\uff1a

\u5ca9\u77f3\u5b66\uff08\u7b2c\u4e8c\u7248\uff09

\u53cd\u5e94\u5bfc\u81f4\u659c\u957f\u77f3\u6d88\u5931\uff0c\u4ea7\u751f\u7684\u786c\u7389\uff08Jd\uff09\u5206\u5b50\u8fdb\u5165\u5355\u659c\u8f89\u77f3\uff0c\u5f62\u6210\u7eff\u8f89\u77f3\u3002Ca\uff0dTs\u5206\u5b50\u5219\u4e3b\u8981\u8fdb\u5165\u77f3\u69b4\u5b50\u77f3\uff1a

\u5ca9\u77f3\u5b66\uff08\u7b2c\u4e8c\u7248\uff09

\u53cd\u5e94\uff0826\uff0d7\uff09\u4f34\u6709\u84dd\u6676\u77f3\u751f\u6210\uff0c\u8fd9\u6837\u5c31\u5f62\u6210\u5177Gt\uff0bOmp\uff0bKy\uff0bQ\u7ec4\u5408\u7684\u69b4\u8f89\u5ca9\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u4e0e\u57fa\u6027\u9ebb\u7c92\u5ca9\u76f8\u6bd4\uff0c\u69b4\u8f89\u5ca9\u4e2d\u7684\u77f3\u69b4\u5b50\u77f3\u66f4\u5bccCa\uff0c\u800c\u5355\u659c\u8f89\u77f3\u66f4\u5bccNa\u7684\u539f\u56e0\u3002

\u56fe26\uff0d29 \u69b4\u8f89\u5ca9\uff0823\u00d7\uff09\uff08\u636eHarker\uff0c1960\uff09

Jd\uff0bQ\u751f\u6210\u53cd\u5e94\uff0826\uff0d5\uff09\u5e73\u8861\u6761\u4ef6\u89c1\u56fe22\uff0d1\u3002\u4f46\u5929\u7136\u786c\u7389\u901a\u5e38\u662f\u542b\u900f\u8f89\u77f3\uff08Di\uff09\u3001\u9525\u8f89\u77f3\uff08Ac\uff09\u7ec4\u5206\u7684\u56fa\u6eb6\u4f53\uff0c\u5929\u7136Jd\uff0bQ\u5e73\u8861\u538b\u529b\u660e\u663e\u4f4e\u4e8e\u7eafJd\uff0bQ\u5e73\u8861\u538b\u529b\u3002\u5929\u7136\u786c\u7389\u4e2dJd\u542b\u91cf\u8d8a\u4f4e\uff0c\u5e73\u8861\u538b\u529b\u8d8a\u4f4e\u3002\u901a\u5e38\u5c06Ab\uff1dJd50\uff0bQ\u5e73\u8861\u6761\u4ef6\u4f5c\u4e3a\u69b4\u8f89\u5ca9\u76f8\u4f4e\u538b\u9650\uff08\u89c1\u56fe23\uff0d11\uff09\uff0c\u800c\u69b4\u8f89\u5ca9\u76f8\u538b\u529b\u4e0a\u9650\u5c1a\u4e0d\u5f88\u6e05\u695a\u3002\u91d1\u521a\u77f3\u5728\u54c8\u8428\u514b\u65af\u5766\u7247\u9ebb\u5ca9\u4e2d\uff08Sobolev \uff06 Shatsky\uff0c1990\uff09\u548c\u5927\u522b\u5730\u58f3\u578b\u69b4\u8f89\u5ca9\u4e2d\uff08\u5f90\u6811\u6850\u7b49\uff0c1994\uff09\u7684\u53d1\u73b0\u8868\u660e\u69b4\u8f89\u5ca9\u76f8\u538b\u529b\u4e0a\u9650\u81f3\u5c11\u57284.0GPa\u4ee5\u4e0a\uff08\u89c1\u56fe20\uff0d9\uff09\u3002\u4ee5Q\uff1dCoe\u591a\u578b\u8f6c\u53d8\u7ebf\uff08\u89c1\u56fe20\uff0d9\uff09\u4e3a\u754c\uff0c\u53ef\u5c06\u69b4\u8f89\u5ca9\u76f8\u53d8\u8d28\u5ca9\u5206\u4e3a\u8d85\u9ad8\u538b\uff08UHP\uff09\u53d8\u8d28\u5ca9\uff08\u542b\u67ef\u77f3\u82f1\u3001\u91d1\u521a\u77f3\u7b49\u8d85\u9ad8\u538b\u77ff\u7269\uff09\u548c\u9ad8\u538b\uff08HP\uff09\u53d8\u8d28\u5ca9\u4e24\u7c7b\u3002\u8d85\u9ad8\u538b\u53d8\u8d28\u662f\u9646\u58f3\u5ca9\u77f3\u4fef\u51b2\u5230\u5730\u5e54\u6df1\u5ea6\u7684\u5ca9\u77f3\u5b66\u8bc1\u636e\uff08Schreyer\uff0c1988\uff09\u3002
\u69b4\u8f89\u5ca9\u76f8\u6e29\u5ea6\u8303\u56f4\u76f8\u5f53\u5bbd\u5e7f\uff0c\u4f4e\u6e29\u9650\u5411\u84dd\u7247\u5ca9\u76f8\u8fc7\u6e21\uff0c\u9ad8\u6e29\u9650\u4e3a\u5e72\u7684\u62c9\u6591\u7384\u6b66\u5ca9\u6db2\u76f8\u7ebf\uff08\u89c1\u56fe23\uff0d11\uff09\u3002Carswell\uff081990\uff09\u5c06\u69b4\u8f89\u5ca9\u76f8\u53d8\u8d28\u5ca9\u5206\u4e3a\u4f4e\u6e29\uff08450\uff5e550\u2103\uff09\u3001\u4e2d\u6e29\uff08550\uff5e900\u2103\uff09\u548c\u9ad8\u6e29\uff08900\uff5e1600\u2103\uff09\u4e09\u7c7b\u3002\u5176\u4e2d\uff0c\u4f4e\u6e29\u7c7b\u5b9e\u9645\u4e0a\u662f\u69b4\u8f89\u5ca9\u76f8\u4e0e\u84dd\u7247\u5ca9\u76f8\u7684\u8fc7\u6e21\u3002
\u9020\u5c71\u5e26\u4e2d\u5f62\u6210\u4e8e\u4e0b\u5730\u58f3\uff0d\u5730\u5e54\u6df1\u5ea6\u7684\u9ad8\u538b\uff0d\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\uff0c\u7531\u4e8e\u540e\u671f\u6784\u9020\u4f5c\u7528\u53ca\u5ca9\u6d46\u4f5c\u7528\u88ab\u62ac\u5347\u5230\u5730\u8868\uff0c\u5728\u8fd9\u4e2a\u8fd1\u7b49\u6e29\u964d\u538b\uff08ITD\uff09\u8fc7\u7a0b\u4e2d\uff0c\u5fc5\u7136\u4f1a\u53d1\u751f\u518d\u5e73\u8861\u800c\u5f62\u6210\u5404\u79cdITD\u578b\u53cd\u5e94\u7ed3\u6784\uff0c\u8fd9\u5728\u69b4\u8f89\u5ca9\u76f8\u5ca9\u77f3\u4e2d\u5341\u5206\u666e\u904d\u3002\u6709\u65f6\uff0c\u53d8\u6591\u6676\u4e2d\u8fd8\u53ef\u4fdd\u7559\u65e9\u671f\u4fef\u51b2\uff08\u589e\u538b\u5347\u6e29\uff09\u9636\u6bb5\u77ff\u7269\u53cd\u5e94\u6b8b\u7559\u6216\u5047\u8c61\u3002\u8fd9\u4e9b\u53cd\u5e94\u7ed3\u6784\u662f\u5efa\u7acb\u53d8\u8d28\u4f5c\u7528P\uff0dT\uff0dt\u8f68\u8ff9\u3001\u518d\u9020\u5ca9\u77f3\u5f62\u6210\u7684\u6784\u9020\u8fc7\u7a0b\u7684\u4f9d\u636e\u3002\u5927\u522b\u5c71\u65e2\u53d1\u80b2\u542b\u91d1\u521a\u77f3\u67ef\u77f3\u82f1\u69b4\u8f89\u5ca9\u7b49\uff0c\u53c8\u6709\u7eff\u5e18\u89d2\u95ea\u5ca9\u76f8\u7684\u5404\u7c7b\u53d8\u8d28\u5ca9\uff0c\u5176\u4e2d\u53d1\u80b2\u7684\u53d8\u8d28\u4f5c\u7528\u5404\u9636\u6bb5\u7684\u53cd\u5e94\u7ed3\u6784\u4e3a\u5efa\u7acb\u53d8\u8d28\u4f5c\u7528P\uff0dT\uff0dt\u8f68\u8ff9\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u53ef\u9760\u8bc1\u636e\uff08\u56fe26\uff0d30\uff09\u3002

\u56fe26\uff0d30 \u5927\u522b\u5c71\u542b\u91d1\u521a\u77f3\u67ef\u77f3\u82f1\u69b4\u8f89\u5ca9\u7684\u53d8\u8d28\u4f5c\u7528P\uff0dT\uff0dt\u8f68\u8ff9\uff08\u636e\u6e38\u632f\u4e1c\u7b49\uff0c1996\uff09

\u8fd9\u91cc\u8981\u7279\u522b\u63d0\u4e00\u4e0b\uff0c\u5982\u56fe26\uff0d30d\u6240\u793a\u7684\u67ef\u77f3\u82f1\uff08Coe\uff09\u8f6c\u53d8\u4e3a\u77f3\u82f1\uff08Q\uff09\u7684\u53cd\u5e94\u7ed3\u6784\uff0c\u8fd9\u662f\u53d1\u73b0\u67ef\u77f3\u82f1\u7684\u4f9d\u636e\u3002\u636eSmith\uff081984\uff09\uff0c\u67ef\u77f3\u82f1\u8f6c\u53d8\u4e3a\u77f3\u82f1\uff0c\u4f53\u79ef\u8981\u589e\u52a010\uff05\u3002\u56e0\u6b64\uff0c\u5728\u542b\u7531\u67ef\u77f3\u82f1\u8f6c\u53d8\u800c\u6765\u7684\u77f3\u82f1\u5305\u88f9\u4f53\uff08\u67ef\u77f3\u82f1\u5047\u8c61\uff09\u7684\u77f3\u69b4\u5b50\u77f3\u3001\u5355\u659c\u8f89\u77f3\u7b49\u5bc4\u4e3b\u77ff\u7269\u4e2d\u4f1a\u5f62\u6210\u56e0\u4f53\u79ef\u81a8\u80c0\u800c\u4ea7\u751f\u7684\u653e\u5c04\u72b6\u6216\u540c\u5fc3\u5706\u72b6\u88c2\u7eb9\u3002\u8fd9\u79cd\u7279\u5f81\u7684\u88c2\u7eb9\u662f\u663e\u5fae\u955c\u4e0b\u8bc6\u522b\u67ef\u77f3\u82f1\u5305\u88f9\u4f53\u7684\u6700\u663e\u8457\u7684\u6807\u5fd7\uff0c\u5e76\u4e3a\u77f3\u82f1\u5305\u88f9\u4f53\u4e2d\u7684\u67ef\u77f3\u82f1\u6b8b\u7559\uff08\u9ad8\u7a81\u8d77\uff0c\u6bd4\u77f3\u82f1\u5e72\u6d89\u8272\u8fd8\u4f4e\u7684\u5f88\u4f4e\u5e72\u6d89\u8272\uff09\u6240\u8bc1\u5b9e\u3002\u5c3d\u7ba1\u7531\u67ef\u77f3\u82f1\u8f6c\u53d8\u800c\u6765\u7684\u77f3\u82f1\u53ef\u4ee5\u662f\u5355\u6676\uff0c\u4e5f\u53ef\u4ee5\u662f\u591a\u6676\u751a\u81f3\u9690\u6676\u8d28\u96c6\u5408\u4f53\uff0c\u5176\u4e2d\u53ef\u4ee5\u6709\u4e5f\u53ef\u4ee5\u6ca1\u6709\u67ef\u77f3\u82f1\u6b8b\u7559\uff0c\u5bc4\u4e3b\u77ff\u7269\u53ef\u4ee5\u662f\u77f3\u69b4\u5b50\u77f3\u3001\u5355\u659c\u8f89\u77f3\u6216\u5176\u4ed6\u77ff\u7269\uff0c\u4f46\u5305\u88f9\u4f53\u5468\u56f4\u5747\u53d1\u80b2\u6709\u8fd9\u79cd\u7279\u5f81\u7684\u88c2\u7eb9\u3002
2.\u69b4\u8f89\u5ca9\u76f8\u4e3b\u8981\u5ca9\u77f3\u7c7b\u578b
20\u4e16\u7eaa70\u5e74\u4ee3\u4ee5\u524d\uff0c\u666e\u904d\u8ba4\u4e3a\u69b4\u8f89\u5ca9\u76f8\u53ea\u5305\u62ec\u69b4\u8f89\u5ca9\u3001\u77f3\u69b4\u6a44\u6984\u5ca9\u7b49\u6210\u5206\u5341\u5206\u6709\u9650\u7684\u51e0\u4e2a\u5ca9\u77f3\u7c7b\u578b\uff08Miyashiro\uff0c1973\uff1bWinkler\uff0c1979\uff09\u300280\u5e74\u4ee3\u4ee5\u6765\uff0c\u897f\u963f\u5c14\u5351\u65af\u3001\u54c8\u8428\u514b\u65af\u5766\u548c\u6211\u56fd\u5927\u522b\u5c71\u533a\u53d8\u8d28\u5ca9\u77f3\u5b66\u7814\u7a76\u8fdb\u5c55\u8868\u660e\uff0c\u4e0e\u5176\u4ed6\u53d8\u8d28\u76f8\u4e00\u6837\uff0c\u69b4\u8f89\u5ca9\u76f8\u5ca9\u77f3\u4e5f\u662f\u591a\u79cd\u591a\u6837\u7684\uff0c\u4e5f\u5305\u62ec\u6ce5\u8d28\u3001\u957f\u82f1\u8d28\u3001\u9499\u8d28\u3001\u57fa\u6027\u548c\u9541\u8d28\u4e94\u5927\u5316\u5b66\u7c7b\u578b\u3002
\uff081\uff09\u69b4\u8f89\u5ca9\u76f8\u57fa\u6027\u53d8\u8d28\u5ca9
\u69b4\u8f89\u5ca9\u76f8\u57fa\u6027\u53d8\u8d28\u5ca9\u5178\u578b\u7ec4\u5408\u4e3aGt\uff0bOmp\uff0bKy\uff0bQ\uff08\u56fe26\uff0d31a\uff09\uff0c\u4ee3\u8868\u6027\u5ca9\u77f3\u4e3a\u5404\u7c7b\u69b4\u8f89\u5ca9\uff0c\u5b83\u4eec\u5177\u6709\u591a\u79cd\u591a\u6837\u7684\u5730\u8d28\u4ea7\u72b6\u3002Coleman et al.\uff081965\uff09\u6839\u636e\u5730\u8d28\u4ea7\u72b6\u5c06\u69b4\u8f89\u5ca9\u5206\u6210A\u3001B\u3001C\u4e09\u7c7b\u3002\u5b83\u4eec\u5206\u522b\u4e0e\u57fa\u6027\uff0d\u8d85\u57fa\u6027\u706b\u6210\u5ca9\u3001\u7247\u9ebb\u5ca9\uff08\u89d2\u95ea\u5ca9\u76f8\u53d8\u8d28\u5ca9\uff09\u548c\u84dd\u7247\u5ca9\u6709\u5173\u3002\u5c3d\u7ba1\u8fd1\u5e74\u6765\u53d6\u5f97\u4e86\u8bb8\u591a\u65b0\u8d44\u6599\uff0c\u5982\u65e9\u5148\u8ba4\u4e3a\u69b4\u8f89\u5ca9\u5448\u5305\u4f53\u4ea7\u4e8e\u5176\u4ed6\u5ca9\u77f3\u4e4b\u4e2d\uff0c\u4f4620\u4e16\u7eaa80\u5e74\u4ee3\u5728\u897f\u963f\u5c14\u5351\u65af\u548c\u65b0\u5580\u91cc\u591a\u5c3c\u4e9a\u53d1\u73b0\u69b4\u8f89\u5ca9\u76f8\u4e0e\u84dd\u7247\u5ca9\u76f8\u6784\u6210\u9012\u589e\u53d8\u8d28\u5e26\uff08Miyashiro\uff0c1994\uff09\u3002\u7136\u800c\u8be5\u5206\u7c7b\u4ecd\u4e0d\u5931\u4e3a\u4e00\u4e2a\u597d\u7684\u5730\u8d28\u5206\u7c7b\uff0c\u56e0\u800c\u81f3\u4eca\u4ecd\u4e3a\u8bb8\u591a\u5730\u8d28\u5b66\u5bb6\u91c7\u7528\u3002\u4e09\u7c7b\u69b4\u8f89\u5ca9\u5728\u5730\u8d28\u4ea7\u72b6\u3001\u5168\u5ca9\u5316\u5b66\u6210\u5206\u3001\u4e3b\u8981\u77ff\u7269\uff08Gt\u3001Omp\uff09\u5316\u5b66\u6210\u5206\u3001\u6b21\u8981\u77ff\u7269\u79cd\u7c7b\u3001\u5f62\u6210\u7684P\uff0dT\u6761\u4ef6\u548c\u6210\u56e0\u7b49\u5404\u65b9\u9762\u90fd\u6709\u6240\u4e0d\u540c\uff08\u886826\uff0d1\uff1b\u56fe26\uff0d32\uff09\u3002

\u56fe26\uff0d31 \u69b4\u8f89\u5ca9\u76f8ACF\u56fe\uff08a\uff09\u548cAFM\u56fe\uff08b\uff0cc\uff0cd\uff09

\u5e7f\u6cdb\u5206\u5e03\u5728\u5927\u522b\u5c71\u533a\u7684\u69b4\u8f89\u5ca9\uff08\u56fe26\uff0d5\uff09\uff0c\u6309\u6b21\u8981\u77ff\u7269\u79cd\u7c7b\u5206\u4e3a\u84dd\u95ea\u77f3\u69b4\u8f89\u5ca9\u3001\u84dd\u6676\u77f3\u69b4\u8f89\u5ca9\u3001\u659c\u65b9\u8f89\u77f3\u69b4\u8f89\u5ca9\u3001\u67ef\u77f3\u82f1\u69b4\u8f89\u5ca9\u548c\u666e\u901a\u69b4\u8f89\u5ca9\uff08\u65e0Gl\u3001Ky\u3001Opx\u3001Coe\uff09\u4e94\u4e2a\u5ca9\u77f3\u7c7b\u578b\uff08\u5f20\u6cfd\u660e\uff0c1992\uff09\u3002\u5176\u4e2d\u659c\u65b9\u8f89\u77f3\u69b4\u8f89\u5ca9\u5448\u5c42\u72b6\u3001\u900f\u955c\u72b6\u5305\u4f53\u4ea7\u4e8e\u8d85\u57fa\u6027\u5ca9\u4f53\u4e4b\u4e2d\uff0c\u5c5eA\u578b\u69b4\u8f89\u5ca9\u3002\u5448\u900f\u955c\u72b6\u3001\u4f3c\u5c42\u72b6\u5206\u5e03\u4e8e\u7eff\u5e18\u89d2\u95ea\u5ca9\u76f8\u53d8\u8d28\u5ca9\u4e2d\u7684\u69b4\u8f89\u5ca9\uff08\u4e3b\u8981\u4e3a\u84dd\u95ea\u77f3\u69b4\u8f89\u5ca9\u548c\u666e\u901a\u69b4\u8f89\u5ca9\u7b49\u9ad8\u538b\u69b4\u8f89\u5ca9\uff09\u5177C\u578b\u69b4\u8f89\u5ca9\u7279\u70b9\u3002\u800c\u5448\u900f\u955c\u72b6\u3001\u5c42\u72b6\u5206\u5e03\u4e8e\u89d2\u95ea\u5ca9\u76f8\u53d8\u8d28\u5ca9\u4e2d\u7684\u69b4\u8f89\u5ca9\uff08\u5305\u62ec\u84dd\u6676\u77f3\u69b4\u8f89\u5ca9\u3001\u67ef\u77f3\u82f1\u69b4\u8f89\u5ca9\u548c\u666e\u901a\u69b4\u8f89\u5ca9\u7b49\u9ad8\u538b\uff0d\u8d85\u9ad8\u538b\u69b4\u8f89\u5ca9\uff09\u5c5eB\u578b\u69b4\u8f89\u5ca9\uff08\u5468\u9ad8\u5fd7\u7b49\uff0c1996\uff09\u3002

\u56fe26\uff0d32 A\u3001B\u3001C\u4e09\u7c7b\u69b4\u8f89\u5ca9\u4e2d\u77f3\u69b4\u5b50\u77f3\uff08a\uff09\u53ca\u5355\u659c\u8f89\u77f3\uff08b\uff09\u7684\u6210\u5206

\u886826\uff0d1 \u4e09\u7c7b\u69b4\u8f89\u5ca9\u7684\u5bf9\u6bd4


\uff08\u636eColeman\uff0c1965\uff1bWinkler\uff0c1979\uff1bMottana\uff1b1986\uff0cCarswell\uff0c1990\uff1bMiyashiro 1994\uff1b\u7efc\u5408\uff09
\uff082\uff09\u69b4\u8f89\u5ca9\u76f8\u975e\u57fa\u6027\u53d8\u8d28\u5ca9
Chopin\uff081981\uff0c1984\uff09\u5728\u897f\u963f\u5c14\u5351\u65af\u4e0e\u69b4\u8f89\u5ca9\u5171\u751f\u7684\u6ce5\u8d28\u53d8\u8d28\u5ca9\u4e2d\u53d1\u73b0Phn\uff0bTc\u3001Tc\uff0bKy\u3001Pyr\uff0bCoe\u7b49\u9ad8\u538b\u7ec4\u5408\uff0cSchreyer\uff081988\uff09\u3001Massonne \uff06 Schreyer\uff081989\uff09\u7684\u5b9e\u9a8c\u8bc1\u5b9e\u4e86\u8fd9\u4e9b\u7ec4\u5408\u7684\u9ad8\u538b\u7a33\u5b9a\u6027\u3002\u56fe26\uff0d31b\uff0cc\uff0cd\u8868\u793a\u4e86\u69b4\u8f89\u5ca9\u76f8\u6ce5\u8d28\u53d8\u8d28\u5ca9\u9012\u589e\u77ff\u7269\u53d8\u5316\u3002\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\uff0c\u7247\u5ca9\u4e2d\u4f9d\u6b21\u51fa\u73b0Ky\uff0bCld\uff0bChl\uff0bPhn\uff0bQ\u2192Ky\uff0bCld\uff0bTc\uff0bPhn\uff0bQ\u2192Ky\uff0bGt\uff0bTc\uff0bPhn\uff0bCoe\u3002\u4e3b\u8981\u7531\u6ed1\u77f3\u3001\u84dd\u6676\u77f3\u7ec4\u6210\u7684\u5ca9\u77f3\u5e38\u79f0\u4e3a\u767d\u7247\u5ca9\uff08whiteschist\uff09\u3002
\u69b4\u8f89\u5ca9\u76f8\u957f\u82f1\u8d28\u3001\u9499\u8d28\u3001\u9541\u8d28\u53d8\u8d28\u5ca9\u5728\u5927\u522b\u5c71\u53d1\u80b2\u8f83\u597d\u3002\u636e\u5f90\u6811\u6850\u7b49\uff081994\uff09\u3001\u6e38\u632f\u4e1c\u7b49\uff081998\uff0c2000\uff09\uff0c\u957f\u82f1\u8d28\u7ec4\u5408\u4e3aJd\uff0bQ\uff08Coe\uff09\uff0bGt\uff08\u786c\u7389\u77f3\u82f1\u5ca9\uff09\u548cKy\uff0bQ\uff08Coe\uff09\uff0bGt\uff0bPhn\uff08\u84dd\u6676\u77f3\u77f3\u82f1\u5ca9\uff09\uff1b\u9499\u8d28\u7ec4\u5408\u4e3aCc\uff0bDol\uff0bAr\uff0bPhl\uff0bPhn\u00b1Pl\u00b1Q\uff08Coe\uff09\u00b1Tr\u00b1Gt\uff08\u5927\u7406\u5ca9\uff09\uff1b\u9541\u8d28\u7ec4\u5408\u4e3aOl\uff0bGt\uff0bOpx\uff0bCpx\uff08\u77f3\u69b4\u6a44\u6984\u5ca9\uff09\u3002\u4e0a\u8ff0\u7ec4\u5408\u4e4b\u4e2d\uff0c\u67ef\u77f3\u82f1\uff08\u5047\u8c61\uff09\u5305\u88f9\u4e8e\u77f3\u69b4\u5b50\u77f3\u3001\u84dd\u6676\u77f3\u7b49\u5bc4\u4e3b\u77ff\u7269\u5185\u90e8\u3002\uff08\u56db\uff09\u8d85\u9ad8\u538b\uff08UHP\uff09\u53d8\u8d28\u5ca9\u7814\u7a76\u7684\u4e09\u4e2a\u95ee\u9898
\u5982\u524d\u6240\u8ff0\uff0c\u4ee5\u67ef\u77f3\u82f1\u3001\u91d1\u521a\u77f3\u4e3a\u6807\u5fd7\u7684\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u5728\u897f\u963f\u5c14\u5351\u65af\uff08Chopin\uff0c1984\uff1bSmith\uff0c1984\uff09\u3001\u54c8\u8428\u514b\u65af\u5766\uff08Sobolev \uff06 Shatsky\uff0c1990\uff09\u548c\u6211\u56fd\u5927\u522b\uff0d\u82cf\u9c81\u5730\u533a\uff08Okay et al.\uff0c1989\uff1bWang et al.\uff0c1989\uff1b\u5f90\u6811\u6850\u7b49\uff0c1991\uff09\u7684\u53d1\u73b0\uff0c\u8bc1\u660e\u4e86\u9646\u58f3\u5ca9\u77f3\u53ef\u4ee5\u6df1\u4fef\u51b2\u5230\u5730\u5e54100\uff5e200km\u6df1\u5904\uff08\u56fe26\uff0d33\uff09\u3002\u8fd9\u5bfc\u81f4\u4e86\u73b0\u4ee3\u8d85\u9ad8\u538b\u53d8\u8d28\u7406\u8bba\u7684\u5f62\u6210\u548c\u73b0\u4ee3\u5730\u8d28\u5b66\u7684\u4f1f\u5927\u53d8\u9769\uff0c\u4e5f\u4f7f\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u7814\u7a76\u6210\u4e3a\u5730\u5b66\u7814\u7a76\u6700\u70ed\u7684\u70ed\u70b9\uff0c\u65b0\u53d1\u73b0\u3001\u65b0\u6210\u679c\u5c42\u51fa\u4e0d\u7a77\uff0c\u51e0\u4e4e\u6db5\u76d6\u5730\u5b66\u5404\u4e2a\u9886\u57df\uff0c\u8fd9\u91cc\u4ec5\u5728\u53c2\u8003\u6709\u5173\u6587\u732e\u57fa\u7840\u4e0a\uff0c\u7b80\u8ff0\u8d85\u9ad8\u538b\u53d8\u8d28\u77ff\u7269\u3001\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u5168\u7403\u5206\u5e03\u548c\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u5265\u9732\u673a\u5236\u7b49\u4e09\u4e2a\u95ee\u9898\u3002

\u56fe26\uff0d33 \u8d85\u9ad8\u538b\u53d8\u8d28P\uff0dT\u56fe\uff08\u636e\u6e38\u632f\u4e1c\uff0c2007b\uff0c\u7b80\u5316\uff09

1.\u8d85\u9ad8\u538b\u53d8\u8d28\u77ff\u7269
\u65e9\u57281990\u5e74Carswell\u5c31\u6307\u51fa \u201c\u8d85\u9ad8\u538b\u53d8\u8d28\u662f\u5ca9\u77f3\u5b66\u5bb6\u7684\u68a6\u9b47\uff0c\u77ff\u7269\u5b66\u5bb6\u7684\u5929\u5802\u201d\u3002\u8fd120\u591a\u5e74\u6765\uff0c\u5c3d\u7ba1\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u7684\u5f62\u6210\u4e0e\u6298\u8fd4\u8fc7\u7a0b\uff0c\u4e00\u76f4\u662f\u56f0\u6270\u5730\u8d28\u5b66\u5bb6\u7684\u4e00\u5927\u96be\u9898\uff0c\u4f46\u5728\u77ff\u7269\u5b66\u65b9\u9762\uff0c\u4e0d\u4ec5\u67ef\u77f3\u82f1\u3001\u91d1\u521a\u77f3\u4e0d\u65ad\u88ab\u53d1\u73b0\uff0c\u800c\u4e14\u7ed3\u5408\u5b9e\u9a8c\u77ff\u7269\u5b66\u7684\u6210\u679c\uff0c\u53d1\u73b0\u8bb8\u591a\u65b0\u7684\u8d85\u9ad8\u538b\u53d8\u8d28\u77ff\u7269\uff0c\u5b83\u4eec\u4e0d\u4ec5\u662f\u8d85\u9ad8\u538b\u53d8\u8d28\u7684\u6807\u5fd7\uff0c\u800c\u4e14\u4e0e\u8d85\u9ad8\u538b\u53d8\u8d28\u5f62\u6210\u6df1\u5ea6\u6709\u591a\u6df1\u7684\u95ee\u9898\u76f4\u63a5\u76f8\u8054\u7cfb\uff08\u6e38\u632f\u4e1c\u7b49\uff0c2007\uff09\u3002\u7531\u4e8e\u7bc7\u5e45\u6240\u9650\uff0c\u4e0b\u9762\u53ea\u5217\u4e3e\u5176\u4e2d\u4e94\u79cd\uff0c\u5728\u8fd9\u4e9b\u8d85\u9ad8\u538b\u6307\u793a\u77ff\u7269\u4e2d\uff0c\u67ef\u77f3\u82f1\u548c\u91d1\u521a\u77f3\u6700\u5e38\u89c1\uff0c\u56e0\u800c\u4e5f\u6700\u91cd\u8981\u3002
\u25ce\u67ef\u77f3\u82f1\uff1a\u67ef\u77f3\u82f1\u662fSiO2\u7684\u4e00\u79cd\u9ad8\u538b\u591a\u5f62\u53d8\u4f53\u3002\u77f3\u82f1\uff0d\u67ef\u77f3\u82f1\u591a\u5f62\u8f6c\u53d8\u53cd\u5e94\u7ebf\u754c\u5b9a\u4e86\u8d85\u9ad8\u538b\u53d8\u8d28\u7684\u538b\u529b\u4e0b\u9650\uff08\u56fe26\uff0d33\uff09\u3002\u636e\u6e38\u632f\u4e1c\u7b49\uff082007\uff09\uff0c\u67ef\u77f3\u82f1\u662f\u659c\u65b9\u6676\u7cfb\u3001\u5047\u516d\u65b9\u677f\u72b6\uff0c\u4f46\u955c\u4e0b\u591a\u5448\u4e0d\u89c4\u5219\u7c92\u72b6\uff0c\uff08\u897f\u963f\u5c14\u5351\u65af\uff0c\u5355\u504f\u5149\uff0c\u957f\u8fb9\u957f1.185mm\uff09\u65e0\u8272\uff0c\u4e2d\u4f4e\u7a81\u8d77\uff08Nm\uff1d1.596\uff09\uff0c\u53cc\u6298\u5c04\u7387\u25b3\uff1d0.005\uff0c\u6b63\u4ea4\u955c\u4e0b\u5e72\u6d89\u8272\u6781\u4f4e\u3002\u5305\u5728\u77f3\u69b4\u5b50\u77f3\u3001\u7eff\u8f89\u77f3\u8d28\u5355\u659c\u8f89\u77f3\u4e2d\u7684\u67ef\u77f3\u82f1\uff0c\u7531\u4e8e\u51cf\u538b\u9000\u53d8\u8d28\uff0c\u5e38\u5e38\u6cbf\u8fb9\u7f18\u91cd\u7ed3\u6676\u6210\u591a\u6676\u7c92\u6805\u72b6\u7684\u77f3\u82f1\u96c6\u5408\u4f53\uff0c\u968f\u7740\u9000\u53d8\u8d28\u4f5c\u7528\u7684\u52a0\u5267\uff0c\u539f\u751f\u7684\u67ef\u77f3\u82f1\u6e10\u6e10\u6d88\u5931\uff0c\u88ab\u591a\u6676\u77f3\u82f1\u7684\u5047\u8c61\u6240\u66ff\u4ee3\u3002\u8fd9\u4e9b\u591a\u6676\u77f3\u82f1\u5177\u6709\u8f83\u9ad8\u7684\u8868\u9762\u80fd\uff0c\u6240\u4ee5\u5f80\u5f80\u8fdb\u4e00\u6b65\u91cd\u7ed3\u6676\uff0c\u9897\u7c92\u52a0\u5927\uff0c\u5148\u6210\u591a\u9897\u7c92\u7684\uff0c\u6700\u540e\u70ed\u6108\u5408\uff08thermal annealing\uff09\u6210\u4e3a\u5355\u9897\u7c92\u7684\u77f3\u82f1\u6676\u4f53\u3002\u5728\u4e0a\u8ff0\u7684\u9000\u53d8\u8d28\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u4f53\u79ef\u7684\u52a0\u5927\uff0c\u5728\u67ef\u77f3\u82f1\u6676\u7c92\u5468\u56f4\u7684\u5bc4\u4e3b\u77ff\u7269\u4e2d\u6781\u6613\u5f62\u6210\u4e00\u79cd\u7279\u5f81\u6027\u653e\u5c04\u72b6\u88c2\u7eb9\uff0c\u8fd9\u6210\u4e3a\u53d1\u73b0\u67ef\u77f3\u82f1\u7684\u91cd\u8981\u663e\u5fae\u6807\u5fd7\uff08\u56fe26\uff0d34\uff09\uff0c\u5c11\u6570\u60c5\u51b5\u4e0b\uff0c\u6bd4\u5982\u5bc4\u4e3b\u77ff\u7269\u4e3a\u7eff\u8f89\u77f3\u65f6\uff0c\u5728\u5305\u88f9\u7269\u7684\u5468\u56f4\u9664\u653e\u5c04\u72b6\u88c2\u9699\u4e4b\u5916\uff0c\u8fd8\u5e38\u89c1\u4e00\u7ec4\u540c\u5fc3\u72b6\u7684\u88c2\u9699\u3002

\u56fe26\uff0d34 \u77f3\u69b4\u5b50\u77f3\u4e2d\u5177\u77f3\u82f1\u51a0\u72b6\u4f53\u7684\u67ef\u77f3\u82f1\u5305\u88f9\u4f53

\u9664\u4e0a\u8ff0\u504f\u5149\u663e\u5fae\u955c\u9274\u5b9a\u65b9\u6cd5\u5916\u3002\u66f4\u6709\u6548\u7684\u9274\u5b9a\u65b9\u6cd5\u662f\u6fc0\u5149\uff0d\u62c9\u66fc\u63a2\u9488\u5149\u8c31\uff08Laser\uff0dRaman Microprobe Spectroscopy\uff0cLRM\uff09\uff0c\u67ef\u77f3\u82f1\u7684\u6fc0\u5149\u62c9\u66fc\u8c31\u7ebf\u5982\u56fe26\uff0d35\u6240\u793a\uff0c\u5176\u7279\u5f81\u5cf0\u503c\u662f530cm\uff0d1\u3002\u7531\u4e8e\u6fc0\u5149\uff0d\u62c9\u66fc\u63a2\u9488\u5149\u8c31\u53ef\u4ee5\u5728\u7279\u5236\u7684\u8584\u7247\u4e2d\u5bf9\u5fae\u7ec6\u77ff\u7269\u4f5c\u539f\u4f4d\u6d4b\u5b9a\uff0c\u56e0\u6b64\u5df2\u6210\u4e3a\u8d85\u9ad8\u538b\u7814\u7a76\u4e2d\u5e94\u7528\u751a\u5e7f\u7684\u9274\u5b9a\u6280\u672f\u3002
\u25ce\u91d1\u521a\u77f3\uff1a\u91d1\u521a\u77f3\u662fC\u7684\u9ad8\u538b\u591a\u5f62\u53d8\u4f53\uff0c\u5176\u4f4e\u538b\u7a33\u5b9a\u9650\uff08\u77f3\u58a8\uff0d\u91d1\u521a\u77f3\u591a\u5f62\u8f6c\u53d8\u7ebf\uff09\u6bd4\u67ef\u77f3\u82f1\u8fd8\u9ad8\uff08\u89c1\u56fe26\uff0d33\uff09\u3002\u91d1\u521a\u77f3\u4e3a\u7b49\u8f74\u6676\u7cfb\uff0c\u5e38\u5448\u516b\u9762\u4f53\u3001\u83f1\u5f62\u5341\u4e8c\u9762\u4f53\u3001\u7acb\u65b9\u4f53\uff0c\u91d1\u521a\u5149\u6cfd\uff0c\u786c\u5ea610\u3002\u955c\u4e0b\u901a\u5e38\u65e0\u8272\uff0c\u7a81\u8d77\u9ad8\uff08N\uff1d2.4175\uff09\u3002\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u4e2d\u91d1\u521a\u77f3\u4e3a\u5fae\u7c92\u72b6\uff0c\u7c92\u5ea610\uff5e70\u03bcm\uff0c\u5305\u88f9\u4e8e\u77f3\u69b4\u5b50\u77f3\u3001\u8f89\u77f3\u3001\u84dd\u6676\u77f3\u3001\u9506\u77f3\u7b49\u5bc4\u4e3b\u77ff\u7269\u4e2d\u3002\u4e0e\u67ef\u77f3\u82f1\u7c7b\u4f3c\uff0c\u91d1\u521a\u77f3\u5728\u540e\u671f\u51cf\u538b\u77f3\u58a8\u5316\u8fc7\u7a0b\u4e2d\u4f53\u79ef\u81a8\u80c0\uff0c\u5728\u5176\u5bc4\u4e3b\u77ff\u7269\u4e2d\u4e5f\u53ef\u51fa\u73b0\u653e\u5c04\u72b6\u88c2\u9699\uff08\u56fe26\uff0d36\uff09\u3002\u91d1\u521a\u77f3\u7684\u6fc0\u5149\u62c9\u66fc\u8c31\u7ebf\u5982\u56fe26\uff0d35\u6240\u793a\uff0c\u5176\u7279\u5f81\u5cf0\u503c\u4e3a1331cm\uff0d1\uff0c\u5bf9\u5fae\u7c92\u91d1\u521a\u77f3\u800c\u8a00\uff0c\u8fd9\u662f\u6700\u597d\u7684\u9274\u5b9a\u6807\u51c6\u3002

\u56fe26\uff0d35 \u91d1\u521a\u77f3\u548c\u67ef\u77f3\u82f1\u62c9\u66fc\u8c31\u7ebf\uff08\u636eErnst \uff06 Liou 2000\uff09


\u56fe26\uff0d36 Erzgebirge\u957f\u82f1\u7247\u9ebb\u5ca9\u7684\u5fae\u7c92\u91d1\u521a\u77f3

\u25ce \u9ad8K2O\u5355\u659c\u8f89\u77f3\uff1a\u5728\u91d1\u4f2f\u5229\u5ca9\u7684\u77f3\u69b4\u5b50\u77f3\u4e2d\u5e38\u542b\u6709\u9ad8K2O\u5355\u659c\u8f89\u77f3\u5305\u88f9\u7269\u3002\u5b9e\u9a8c\u5ca9\u77f3\u5b66\u4e5f\u8bc1\u660e\uff0c\u968f\u7740\u538b\u529b\u589e\u52a0\u52305\uff5e11GPa\uff0c\u5355\u659c\u8f89\u77f3\u4e2d\u7684K2O\u7684\u542b\u91cf\u5c06\u589e\u52a0\u52306\uff05\u3002\u73b0\u5df2\u67e5\u660e\u5728\u4e00\u4e9b\u542b\u6709\u91d1\u521a\u77f3\u7684\u53d8\u8d28\u5ca9\u4e2d\uff0c\u5355\u659c\u8f89\u77f3K2O\u542b\u91cf\u53ef\u8fbe1.55\uff05\u3002\u6b64\u7c7b\u9ad8K2O\u7684\u5355\u659c\u8f89\u77f3\u56e0\u540e\u671f\u51b7\u5374\u51fa\u6eb6\u800c\u5e38\u5e38\u542b\u6709\u94be\u957f\u77f3\u6216\u5bcc\u94be\u4e91\u6bcd\u7684\u51fa\u6eb6\u6761\u7247\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u8d85\u9ad8\u538b\u53d8\u8d28\u7684\u6807\u5fd7\u3002
\u25ce\u5355\u659c\u8f89\u77f3\u4e2d\u7684\u949b\u94c1\u77ff\u6746\u72b6\u4f53\uff1a\u5728\u82cf\u9c81\u7684\u4e00\u4e9b\u65b0\u9c9c\u7684\u6a44\u6984\u77f3\u69b4\u8f89\u5ca9\u4e2d\uff0c\u51fa\u73b02\u7c7b\u5355\u659c\u8f89\u77f3\uff0c\u57fa\u8d28\u900f\u8f89\u77f3\u662f\u7ec6\u7c92\u7684\uff0c\u7c92\u5f840.3\uff5e0.5mm\uff0c\u542b\u6709\u949b\u94c1\u77ff\u548c\u949b\u659c\u7845\u9541\u77f3\u7684\u5305\u88f9\u7269\uff0cTiO2\u542b\u91cf\u5c0f\u4e8e0.1\uff1b\u8fd8\u6709\u5c11\u6570\u7c97\u7c92\u7684\u900f\u8f89\u77f3\u53d8\u6591\u6676\u542b\u6709\u51fa\u6eb6\u7684\u949b\u94c1\u77ff\u548cMg2Al2Cr\u949b\u78c1\u94c1\u77ff\u6746\u72b6\u4f53\u3002\u6839\u636e\u51fa\u6eb6\u76f8\u548c\u5bc4\u4e3b\u6676\u7684\u4f53\u79ef\u548c\u6210\u5206\u5224\u65ad\uff0c\u539f\u5148\u900f\u8f89\u77f3TiO2 \uff1e1.0\uff05\uff0c\u6b64\u79cd\u5bcc\u949b\u7684\u900f\u8f89\u77f3\u66fe\u7ecf\u6709\u4eba\u5728\u9ad8\u538b\u6761\u4ef6\u4e0b\u5b9e\u9a8c\u5408\u6210\u8fc7\uff08\u6e38\u632f\u4e1c\u7b49\uff0c2007\uff09\u3002
\u25ce \u9ad8\u94dd\u7684\u698d\u77f3\uff1a\u698d\u77f3\u4e2dxAl\uff1dAl/\uff08Al\uff0bFe3\uff0b\uff0bTi\uff09\u22650.25\u65f6\uff0c\u79f0\u4e3a\u9ad8\u94dd\u698d\u77f3\uff08high aluminium titanite\uff09\uff0c\u636eCarswell\uff081990\uff09\u62a5\u9053\uff0c\u5927\u522b\u5c71\u6f5c\u5c71\u53cc\u6cb3\u8d85\u9ad8\u538b\u53d8\u8d28\u5927\u7406\u5ca9\u4e2d\u7684\u67ef\u77f3\u82f1\u69b4\u8f89\u5ca9\u6761\u5e26\u5185\u5171\u751f\u7684\u698d\u77f3\u5177\u6709\u975e\u5e38\u9ad8\u7684Al\uff08xAl\u591a\u5927\u4e8e0.25\uff09\u3002\u5728\u53cc\u6cb3\uff0c\u7531\u4e8e\u89d2\u95ea\u5ca9\u76f8\u7684\u9000\u53d8\u8d28\uff0c\u8fd9\u4e9b\u9ad8\u94dd\u698d\u77f3\u8fb9\u90e8\u5e38\u88ab\u949b\u94c1\u77ff\uff0b\u89d2\u95ea\u77f3\u7684\u540e\u6210\u5408\u6676\u6240\u66ff\u4ee3\uff0c\u8fd9\u5728\u80cc\u6563\u5c04\u7535\u5b50\u56fe\u50cf\u4e2d\u6709\u660e\u663e\u7684\u663e\u793a\uff08\u6e38\u632f\u4e1c\u7b49\uff0c2007\uff09\u3002
2.\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u7684\u5168\u7403\u5206\u5e03
\u81ea\u4ece1984\u5e74Chopin\u5728\u897f\u963f\u5c14\u5351\u65af\u7684Dora Maira\u7684\u53d8\u8d28\u5ca9\u4e2d\u53d1\u73b0\u67ef\u77f3\u82f1\u5fae\u7c92\u5305\u88f9\u7269\u4ee5\u6765\uff0c\u5404\u56fd\u79d1\u5b66\u5bb6\u53d1\u73b0\u4e86\u6108\u6765\u6108\u591a\u7684\u65b0\u4ea7\u5730\uff0c\u636e\u62a5\u9053\u5df2\u8fbe28\u4e2a\uff0c\u5b9e\u9645\u53ef\u80fd\u8fd8\u8981\u591a\u3002
\u4ece\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u7684\u5168\u7403\u7a7a\u95f4\u5206\u5e03\uff08\u56fe26\uff0d37\uff09\u770b\uff0c\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u591a\u5206\u5e03\u5728\u524d\u5bd2\u6b66\u7eaa\u514b\u62c9\u901a\u5468\u56f4\u7684\u663e\u751f\u5b99\u9020\u5c71\u5e26\u7684\u8303\u56f4\u5185\u3002\u5176\u4e2d\u53c8\u4ee5\u6b27\u4e9a\u5927\u9646\u7684\u5468\u7f18\u6700\u4e3a\u5bc6\u96c6\u3002\u5982\u679c\u4ee5\u897f\u4f2f\u5229\u4e9a\u9646\u5757\u4e3a\u6838\u5fc3\uff0c\u81ea\u5317\u800c\u5357\u53ef\u4ee5\u8bc6\u522b\u51fa\uff1a(1)\u4e9a\u6d32\u590d\u5408\u5c71\u94fe\u4e0e\u4e2d\u56fd\u4e2d\u592e\u9020\u5c71\u5e26\uff1b(2)\u559c\u9a6c\u62c9\u96c5\u9020\u5c71\u5e26\uff1b(3)\u4e9a\u6d32\u5927\u9646\u5357\u7f18\u9020\u5c71\u5e26\u7b49\u4e09\u4e2a\u6784\u9020\u5e26\u3002\u4ece\u65f6\u4ee3\u5206\u5e03\u4e0a\u770b\uff0c\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u591a\u51fa\u73b0\u4e8e\u663e\u751f\u5b99\uff0c\u524d\u5bd2\u6b66\u7eaa\u53ea\u6709\u665a\u5143\u53e4\u4ee3\uff08\u6cdb\u975e\u8fd0\u52a8\u671f\uff09\u5c11\u6570\u4e24\u4f8b\u3002\u8bf4\u660e\u4ee5\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u4e3a\u7279\u5f81\u7684\u78b0\u649e\u9020\u5c71\u4f5c\u7528\uff0c\u662f\u663e\u751f\u5b99\u4ee5\u6765\uff0c\u9646\u58f3\u589e\u751f\u8fbe\u5230\u4e00\u5b9a\u7684\u89c4\u6a21\u540e\uff0c\u624d\u51fa\u73b0\u7684\u6784\u9020\u4f53\u5236\uff1bRodinia\u548cPangea\u53e4\u5927\u9646\u7684\u88c2\u89e3\uff0c\u4f7f\u5730\u6e29\u68af\u5ea6\u964d\u4f4e\uff0c\u4ece\u800c\u6709\u5229\u4e8e\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u7684\u751f\u6210\uff08\u6e38\u632f\u4e1c\uff0c2007a\uff09\u3002
\u5927\u522b\uff0d\u82cf\u9c81\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u82cf\u9c81\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\uff08\u56fe26\uff0d38\uff09\u662f\u4e16\u754c\u4e0a\u89c4\u6a21\u6700\u5927\u7684\u9ad8\u538b\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\uff0c\u4e1c\u897f\u7ef5\u5ef6\u8fbe800km\u4ee5\u4e0a\u3002\u5730\u8868\u5c55\u73b0\u7684\u6784\u9020\u662f\u4e00\u79cd\u53d8\u8d28\u6838\u6742\u5ca9\uff0c\u6309\u4ece\u4e0b\u800c\u4e0a\u6784\u9020\u987a\u5e8f\uff0c\u4e3b\u8981\u7531\u6838\u90e8\u6742\u5ca9\uff08corecomplex\uff09CC\u3001\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26UHP\u3001\u9ad8\u538b\u53d8\u8d28\u5355\u5143HP\u3001\u7eff\u5e18\u84dd\u7247\u5ca9\u5355\u5143EB\u548c\u6c89\u79ef\u76d6\u5c42\uff08sedimentary cover\uff09SC\u7b49\u4e94\u4e2a\u6784\u9020\u5ca9\u77f3\u5355\u5143\u6240\u7ec4\u6210\u3002\u6838\u90e8\u6742\u5ca9\u662f\u6307\u5206\u5e03\u5728\u5927\u522b\u5c71\u7684\u7f57\u7530\u82f1\u5c71\u4e00\u5e26\u7684\u7247\u9ebb\u5ca9\uff0c\u5b83\u4eec\u662f\u524d\u5bd2\u6b66\u7eaa\u7684\u82f1\u4e91\u95ea\u957f\u5ca9\uff0d\u5965\u957f\u82b1\u5c97\u5ca9\uff0d\u82b1\u5c97\u95ea\u957f\u5ca9\u7cfb\u5217\u7684\u5ca9\u6d46\u5ca9\u548c\u4e00\u4e9b\u53d8\u8d28\u8868\u58f3\u5ca9\u7684\u7ec4\u5408\uff0c\u53d8\u8d28\u666e\u904d\u8fbe\u89d2\u95ea\u5ca9\u76f8\uff0c\u4f46\u5c40\u90e8\u5730\u533a\u4ecd\u53ef\u5bdf\u89c9\u5176\u539f\u5148\u7684\u9ebb\u7c92\u5ca9\u76f8\u53d8\u8d28\u7684\u6b8b\u4f59\u3002\u8d85\u9ad8\u538b\u53d8\u8d28\u5355\u5143\u4ee5\u5404\u79cd\u6210\u5206\u7684\u7247\u9ebb\u5ca9\u4e3a\u4e3b\u5939\u5c11\u91cf\u7684\u89d2\u95ea\u5ca9\u3001\u5927\u7406\u5ca9\u3001\u77f3\u82f1\u5ca9\u7b49\uff0c\u5176\u4e2d\u5939\u5927\u5c0f\u3001\u5f62\u72b6\u4e0d\u4e00\u7684\u69b4\u8f89\u5ca9\u5305\u4f53\u3002\u5728\u8be5\u5355\u5143\u4e2d\u8bb8\u591a\u89d2\u95ea\u5ca9\u5b9e\u9645\u4e0a\u662f\u69b4\u8f89\u5ca9\u9000\u53d8\u8d28\u7684\u4ea7\u7269\u3002\u5728\u69b4\u8f89\u5ca9\u53ca\u5176\u4ed6\u5ca9\u7c7b\u4e2d\u5747\u6216\u591a\u6216\u5c11\u627e\u5230\u8fc7\u67ef\u77f3\u82f1\u548c\u91d1\u521a\u77f3\u5fae\u7c92\u5305\u88f9\u7269\u3002\u9ad8\u538b\u53d8\u8d28\u5355\u5143\u4ee5\u7ea2\u5b89\u5927\u609f\u4e00\u5e26\u7684\u53d8\u8d28\u5ca9\u6700\u4e3a\u7279\u5f81\u3002\u4e91\u6bcd\u77f3\u82f1\u7247\u5ca9\u5939\u7eff\u5e18\u94a0\u957f\u89d2\u95ea\u7247\u5ca9\uff0c\u5c5e\u5178\u578b\u7684\u7eff\u5e18\u89d2\u95ea\u5ca9\u76f8\u3002\u9ad8\u538b\u53d8\u8d28\u5355\u5143\u4e5f\u6709\u69b4\u8f89\u5ca9\u4f46\u591a\u534a\u662f\u89d2\u95ea\u69b4\u8f89\u5ca9\uff08amphibolite\uff0declogite\uff09\u6216\u7eff\u5e18\u69b4\u8f89\u5ca9\uff08epidote\uff0declogite\uff09\u3002\u7eff\u5e18\u84dd\u7247\u5ca9\u5355\u5143\u4e3b\u8981\u7531\u767d\u4e91\u6bcd\u77f3\u82f1\u7247\u5ca9\u3001\u767d\u4e91\u6bcd\u77f3\u82f1\u94a0\u957f\u7247\u9ebb\u5ca9\u6240\u7ec4\u6210\uff0c\u5939\u5c11\u91cf\u7684\u7eff\u7247\u5ca9\uff0c\u53cd\u6620\u4e00\u79cd\u6d45\u53d8\u8d28\u7684\u57fa\u6027\uff0d\u9178\u6027\u706b\u5c71\u5ca9\u7ec4\u5408\uff0c\u5176\u4e2d\u7ecf\u5e38\u53ef\u89c1\u9752\u94dd\u95ea\u77f3\u3001\u51bb\u84dd\u95ea\u77f3\u548c\u591a\u7845\u767d\u4e91\u6bcd\u8fd9\u4e9b\u4f4e\u6e29\u9ad8\u538b\u53d8\u8d28\u5178\u578b\u77ff\u7269\uff0c\u5c5e\u4e8e\u7eff\u5e18\u84dd\u7247\u5ca9\u76f8\uff0c\u6545\u79f0\u7eff\u5e18\u84dd\u7247\u5ca9\u5355\u5143\u3002\u53d8\u8d28\u6838\u6742\u5ca9\u7684\u6700\u4e0a\u90e8\u4e3a\u6c89\u79ef\u76d6\u5c42\u7845\u8d28\u6761\u5e26\u72b6\u7070\u5ca9\uff0c\u5c5e\u9707\u65e6\u7eaa\u7684\u706f\u5f71\u7070\u5ca9\u3002\u8fd9\u4e94\u4e2a\u53d8\u8d28\u5355\u5143\u5f7c\u6b64\u4e4b\u95f4\u662f\u4ee5\u6ed1\u8131\u65ad\u5c42\u76f8\u63a5\u89e6\uff0c\u4ece\u53d8\u8d28\u4f5c\u7528\u7684\u538b\u529b\u6761\u4ef6\u5224\u65ad\uff0c\u5b83\u4eec\u5e94\u662f\u626c\u5b50\u677f\u5757\u57fa\u5e95\uff0c\u4fef\u51b2\u8fdb\u5165\u4e0d\u540c\u6df1\u5ea6\u540e\u6298\u8fd4\u5730\u8868\uff0c\u662f\u540e\u671f\u7684\u4f38\u5c55\u6784\u9020\u4f53\u5236\u9020\u6210\u4e86\u73b0\u4eca\u7684\u6784\u9020\u683c\u5c40\u3002\u6b64\u5916\uff0c\u5728\u82cf\u9c81\uff0d\u5927\u522b\u9020\u5c71\u5e26\u5e7f\u6cdb\u5206\u5e03\u7740\u71d5\u5c71\u671f\u7684\u82b1\u5c97\u5ca9\u4fb5\u5165\u4f53\uff0c\u4ec5\u6850\u67cf\u5c712\u5927\u522b\u5c71\u5730\u533a\u5c31\u81f3\u5c11\u6709270\u4e2a\u82b1\u5c97\u5ca9\u7c7b\u4fb5\u5165\u4f53\uff0c\u51fa\u9732\u9762\u79ef\u5360\u6850\u67cf\u5c712\u5927\u522b\u5c71\u533a\u768417\uff05\u3002\u5176\u5c31\u4f4d\u65f6\u4ee3\u591a\u4ecb\u4e8e165\uff5e110Ma\uff0c\u5176\u4e2d\u8f83\u5927\u7684\u5982\u82f1\u5c71\u4ee5\u5317\u5929\u5802\u5be8\u82b1\u5c97\u5ca9\u3001\u5cb3\u897f\u4ee5\u5317\u7684\u767d\u9a6c\u5c16\u82b1\u5c97\u5ca9\u7b49\u4fb5\u5165\u4f53\uff0c\u5747\u4e0e\u7a79\u9686\u6784\u9020\u6838\u90e8\u6709\u5bc6\u5207\u7684\u5173\u7cfb\uff08\u6e38\u632f\u4e1c\uff0c2007b\uff09\u3002
3.\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u7684\u5265\u9732\u673a\u5236
\u5982\u524d\u6240\u8ff0\uff0c\u4ee5\u67ef\u77f3\u82f1\u3001\u91d1\u521a\u77f3\u7b49\u8d85\u9ad8\u538b\u77ff\u7269\u4e3a\u6807\u5fd7\u7684\u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u7684\u53d1\u73b0\uff0c\u8bc1\u660e\u4e86\u9646\u58f3\u5ca9\u77f3\u53ef\u4ee5\u6df1\u4fef\u51b2\u5230\u5730\u5e54100\uff5e200km\u6df1\u5904\uff0c\u8fd9\u5728\u5730\u8d28\u5b66\u4e0a\u662f\u5177\u6709\u91cc\u7a0b\u7891\u7684\u610f\u4e49\uff0c\u540c\u65f6\u4e5f\u7ed9\u5730\u8d28\u5b66\u5bb6\u5e26\u6765\u4e00\u5927\u96be\u9898\uff1a\u8fd9\u4e9b\u6df1\u4fef\u51b2\u5230\u5730\u5e54100\uff5e200km\u6df1\u5904\u7684\u9646\u58f3\u5ca9\u77f3\u662f\u5982\u4f55\u6298\u8fd4\u5230\u5730\u8868\u7684\uff0c\u5373\u8d85\u9ad8\u538b\u53d8\u8d28\u5e26\u7684\u5265\u9732\uff08exhumation\uff09\u673a\u5236\u95ee\u9898\u3002\u636eMaruyama et al.\uff082010\uff09\uff0c\u76ee\u524d\u6d41\u884c\u7684\u6709\u6d6e\u529b\u9a71\u52a8\u7684\u7fbd\u6d41\u6a21\u578b\u548c\u6954\u5f62\u6324\u51fa\u6a21\u578b\u7b49\u4e24\u7c7b\u5730\u8d28\u6a21\u578b\u89e3\u91ca\u533a\u57df\u53d8\u8d28\u5e26\u7684\u52a8\u529b\u5b66\u8fc7\u7a0b\uff08\u56fe26\uff0d39\uff09\u3002
\u25ce \u6d6e\u529b\u9a71\u52a8\u7684\u7fbd\u6d41\u6a21\u578b\uff08buoyancy\uff0ddriven plume model\uff09\uff1a\u8be5\u6a21\u578b\u4f9d\u636e\u662f\u957f\u82f1\u8d28\u5ca9\u77f3\u7684\u5bc6\u5ea6\u7ea62.8 g/cm3\uff0c\u4f4e\u4e8e\u6a44\u6984\u5ca9\u7684\u5bc6\u5ea6\uff08\u76f4\u523050\uff5e60km\u6df1\u5904\u4e3a3.2\uff5e3.3g/cm3\uff09\uff0c\u5728\u8fd9\u4e2a\u6df1\u5ea6\u89d2\u95ea\u5ca9\u8f6c\u53d8\u4e3a\u5bc6\u5ea63.3\uff5e3.4g/cm3\u7684\u69b4\u8f89\u5ca9\uff09\u3002\u8fd9\u4e9b\u6570\u503c\u5ef6\u7eed\u5230\u6df1\u5ea6250km\uff0c\u6700\u591a\u53ea\u67095\uff05\u7684\u53d8\u5316\u3002\u56e0\u6b64\u957f\u82f1\u8d28\u5ca9\u77f3\u5bf9\u5730\u5e54\u6a44\u6984\u5ca9\u6216\u69b4\u8f89\u5ca9\u662f\u6709\u6d6e\u529b\u7684\uff0c\u5728\u6d6e\u529b\u9a71\u52a8\u4e0b\u7fbd\u6d41\u72b6\u7684\u53d8\u8d28\u5355\u5143\u7a7f\u900f\u521a\u6027\u5730\u5e54\u6954\uff0c\u5e76\u6700\u7ec8\u8fbe\u5230\u5730\u8868\uff08\u56fe26\uff0d39a\uff09\u3002
\u7136\u800c\uff0cMaruyama et al.\uff082010\uff09\u8ba4\u4e3a\uff0c\u6d6e\u529b\u9a71\u52a8\u7684\u7fbd\u6d41\u6a21\u578b\u662f\u4e0d\u73b0\u5b9e\u7684\u3002

\u56fe26\uff0d37 \u8d85\u9ad8\u538b\u53d8\u8d28\u5ca9\u7684\u5168\u7403\u5206\u5e03\uff08\u4ea7\u5730\u4e0b\u7684\u6570\u5b57\u4ee3\u8868\u5e74\u9f84\u503c\uff0cMa\uff09\uff08\u636eMaruyama et al.\uff0c2010\uff09


\u56fe26\uff0d38 \u6850\u67cf\u5927\u522b\u82cf\u9c81\u53d8\u8d28\u6838\u6742\u5ca9\u6784\u9020\u7b80\u56fe\u53ca\u5176\u6784\u9020\u5806\u53e0\u5173\u7cfb\uff08\u636eSuo et al.\uff0c2005\uff09


\u56fe26\uff0d39 \u533a\u57df\u53d8\u8d28\u5e26\u5265\u9732\u7684\u52a8\u529b\u8fc7\u7a0b\uff08\u636eMaruyama et al.\uff0c2010\uff09

\u5728250km\u6df1\u5ea6\u4ee5\u4e0bK\uff0dhollandite\uff08\u5bc6\u5ea64.7g/cm3\uff09\u548c\u65af\u77f3\u82f1\uff08\u5bc6\u5ea64.3g/cm3\uff09\u53d8\u5f97\u7a33\u5b9a\u3002\u8d85\u8fc79GPa\uff0c\u957f\u82f1\u8d28\u5ca9\u77f3\u7684\u5bc6\u5ea6\u5927\u4e8e\u5730\u5e54\u7269\u8d28\uff08Irifune et al.\uff0c1994\uff09\uff0c\u56e0\u800c\u6d6e\u529b\u4e5f\u5c31\u65e0\u52a9\u4e8e\u533a\u57df\u53d8\u8d28\u5e26\u4ece\u6df1\u5904\u5265\u9732\u3002\u76f8\u53cd\uff0c\u5b83\u4f1a\u6210\u4e3a\u4e00\u4e2a\u5f3a\u5927\u7684\u677f\u5757\u7275\u5f15\u529b\u3002
\u57280\uff5e7GPa\u4e4b\u95f4\uff0c\u957f\u82f1\u8d28\u5ca9\u77f3\u5bf9\u5730\u5e54\u6a44\u6984\u5ca9\u6216\u69b4\u8f89\u5ca9\u662f\u6709\u6d6e\u529b\u7684\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u5c0f\u7684\u5bc6\u5ea6\u5dee\u65e0\u52a9\u4e8e\u533a\u57df\u53d8\u8d28\u5e26\u4f5c\u4e3a\u7fbd\u6d41\u4f53\uff08plume\uff09\u5728\u4e0a\u8986\u5730\u5e54\u6954\u4e2d\u4e0a\u5347\uff08\u56fe26\uff0d39a\uff09\u3002\u6d6e\u529b\u4e0a\u5347\u673a\u5236\u7684\u66f4\u5927\u56f0\u96be\u5305\u62ec\u533a\u57df\u53d8\u8d28\u5e26\u7684\u89c4\u6a21\u548c\u4e0e\u6d6e\u529b\u9a71\u52a8\u6a21\u578b\u9884\u8bbe\u7684\u8611\u83c7\u72b6\u5b8c\u5168\u4e0d\u540c\u7684\u4e09\u7ef4\u5f62\u72b6\u3002\u6b64\u5916\uff0c\u78b0\u649e\u578b\u533a\u57df\u53d8\u8d28\u5e26\u662f\u51fa\u9732\u975e\u5e38\u8584\u7684\u5355\u5143\uff0c\u5939\u5728\u4e0a\u8986\u548c\u4e0b\u4f0f\u7684\u4f4e\u538b\u53d8\u8d28\u6216\u5f31\u53d8\u8d28\u5355\u5143\u4e4b\u95f4\u3002\u53d8\u8d28\u5e26\u7684\u539a\u5ea6\u4e0e\u5bbd\u5ea6\u4e4b\u6bd4\u4e3a1\uff1a100\uff0c\u5e76\u5ef6\u4f38\u4e86\u51e0\u767e\u5230\u51e0\u5343\u7c73\u3002\u5b83\u5c31\u50cf\u6765\u81ea\u5730\u5e54\u5f88\u8584\u7684\u7cdc\u68f1\u72b6\u4fb5\u5165\u4f53\uff0c\u4ece\u5730\u5e54100\uff5e200km\u6df1\u5ea6\u5ef6\u4f38\u8fdb\u5165\u5730\u58f3\u7684\u5ca9\u77f3\u5355\u5143\u4e2d\u3002\u8fd9\u4e0e\u7fbd\u72b6\u5916\u5f62\u660e\u663e\u4e0d\u540c\u3002\u5982\u679c\u89c4\u6a21\u592a\u5c0f\uff0c\u5373\u4f7f\u5bc6\u5ea6\u5dee\u8db3\u591f\u5927\uff0c\u6d6e\u529b\u4e0a\u5347\u4e5f\u662f\u65e0\u6548\u7684\u3002\u4e0e\u6574\u4e2a\u5730\u58f3\u76f8\u6bd4\uff0c1\uff5e3km\u5de6\u53f3\u7684\u539a\u5ea6\u5728\u7a7a\u95f4\u4e0a\u662f\u975e\u5e38\u5c0f\u7684\u3002\u5355\u7eaf\u7684\u8ba1\u7b97\u4ece\u4e0d\u652f\u6301\u5b83\u80fd\u591f\u7a7f\u900f\u8fdb\u5165\u6e29\u5ea6\u57281000\u2103\u4ee5\u4e0b\u7684\u5730\u5e54\u6954\u3002\u533a\u57df\u53d8\u8d28\u5e26\u91ce\u5916\u4ea7\u51fa\u6837\u5f0f\u4ee5\u5176\u5f62\u72b6\u8bc1\u660e\u7fbd\u6d41\u4f53\u60f3\u6cd5\u662f\u9519\u8bef\u7684\uff08Maruyama et al.2010\uff09\u3002
\u25ce\u6954\u5f62\u6324\u51fa\u6a21\u578b\uff08wedge extrusion model\uff09\uff1a\u8be5\u6a21\u578b\u8bbe\u60f3\u533a\u57df\u53d8\u8d28\u5e26\u5265\u9732\u7531\u4fef\u51b2\u677f\u7247\u4e0e\u5730\u5e54\u6954\u4e4b\u95f4\u72ed\u7a84\u7684\u6954\u5f62\u89d2\u6240\u9a71\u52a8\uff08\u56fe26\uff0d39b\uff09\u3002\u636eMaruyama et al.\uff082010\uff09\uff0c\u6954\u5f62\u6324\u51fa\u6a21\u578b\u63d0\u51fa\u4e86\u4e00\u4e2a\u6954\u5f62\u7c98\u6027\u6d41\u4f53\uff08\u533a\u57df\u53d8\u8d28\u5e26\uff09\uff0c\u5176\u4e24\u8fb9\u88ab\u4e0b\u4f0f\u677f\u5757\u548c\u4e0a\u8986\u5730\u5e54\u6954\u6240\u5939\uff0c\u5e76\u901a\u8fc7\u4fef\u51b2\u89d2\u53d8\u6d45\u800c\u6324\u51fa\uff08Maruyama et al.\uff0c1996\uff09\u3002\u5047\u5b9a\u4e09\u89d2\u5f62\u6954\u5f62\u533a\u57dfAOB\uff08\u56fe26\uff0d39b\uff09\u88ab\u975e\u538b\u7f29\u6d41\u4f53\u5145\u6ee1\u3002\u521a\u6027\u58c1OA\u56f4\u7ed5\u70b9O\u7684\u4e2d\u5fc3\u79fb\u52a8\uff0c\u5e76\u6324\u538b\u6d41\u4f53AOB\u3002\u8003\u8651\u5230\u8fb9\u754c\u6761\u4ef6\uff0cOA\u548cOB\u8868\u73b0\u4e3a\u81ea\u7531\u6ed1\u52a8\u6216\u662f\u6469\u64e6\u8fb9\u754c\u66f2\u9762\u3002\u5982\u56fe26\uff0d39b\u6240\u793a\u7684\u2220AOB\uff0c\u5176\u521d\u59cb\u6761\u4ef6\u03b1\uff1d30\u00b0\uff0c\u03b2\uff1d5\u00b0\uff0c\u6954\u5f62\u6df1\u5ea6\u4e3a200km\u3002\u5982\u679c\u6954\u5f62\u89d2\u03b2\u8f6c\u52a80.5\u00b0\uff0c\u5b83\u5c06\u5bfc\u81f4\u6765\u81ea60km\u6df1\u5ea6\u7684\u7269\u8d28\u6cbf\u7740\u81ea\u7531\u6ed1\u52a8\u9762\u6216\u662f\u6469\u64e6\u9762\u800c\u6324\u51fa\u8868\u9762\u3002\u8981\u5c06120km\u6df1\u5ea6\u7684\u7269\u8d28\u79fb\u5230\u8868\u9762\uff0c\u9700\u8981\u5728\u6954\u5f62\u4e09\u89d2\u533a\u57df\u5927\u7ea680\uff05\u7684\u53d8\u5f62\u3002\u5e73\u5747\u5265\u9732\u901f\u7387\u5c06\u53d6\u51b3\u4e8e\u6954\u5f62\u533a\u57df\u7684\u53d8\u5f62\u901f\u7387\u3002\u5047\u5b9a\u6954\u5f62\u4e2d\u7684\u53d8\u5f62\u901f\u7387\u662f\u4e00\u5b9a\u7684\u3002\u5265\u9732\u901f\u7387\u5728\u6df1\u90e8\u4e00\u5b9a\u5feb\u4e9b\uff0c\u800c\u5728\u8fd1\u5730\u8868\u4f1a\u53d8\u6162\u3002\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c120km\u6df1\u5ea6\u7684\u5265\u9732\u901f\u7387\u5728\u5230\u8fbe\u8fd1\u5730\u8868\u65f6\u4f1a\u51cf\u52301/3\uff0c\u540c\u65f6\u7269\u8d28\u5728\u5265\u9732\u8fc7\u7a0b\u4e2d\u4f1a\u6cbf\u7740\u5265\u9732\u65b9\u5411\u88ab\u62c9\u4f385\u500d\uff08\u81ea\u7531\u6ed1\u52a8\uff09\u523010\u500d\uff08\u6469\u64e6\u6ed1\u52a8\uff09\u3002\u5728Chemenda et al.\uff082000\uff09\u4e3a\u67e5\u660e\u559c\u9a6c\u62c9\u96c5\u533a\u57df\u53d8\u8d28\u5e26\u7684\u4fb5\u8680\u673a\u5236\u800c\u505a\u7684\u5b9e\u9a8c\u7814\u7a76\u4e2d\uff0c\u6e05\u695a\u518d\u73b0\u4e86\u53cc\u65ad\u5c42\uff0c\u5f88\u597d\u5730\u4ee5\u5b9e\u4f8b\u8bf4\u660e\u4e86\u6954\u5f62\u6324\u51fa\u6a21\u578b\u3002

近年来国内外地质学者的研究成果显示,在巨型的昆仑-秦岭-大别山系或中国大陆“中央造山带”内,发现有两个超高压(UHP)和高压(HP)变质带。其一是自阿尔金山西段始,经柴达木盆地北缘的大柴旦、都兰及沙柳河,向东延至秦岭的河南省卢氏县官坡和狮子坪一带(胡能高等,1994,1995,1996;杨经绥等1998,2000,2001,2002;张建新等1999,2002;张国伟等2002),被称为南阿尔金-柴北缘-北秦岭带。特别是在北秦岭卢氏官坡附近变质岩中发现了微粒金刚石,更进一步证实了在商丹断裂带以北,北秦岭境内有超高压变质带发育的科学事实(杨经绥等,2002),同时也为超高压变质带的动力学研究提供了新的思路。已有的岩石学和同位素年代学研究认为,这个带的超高压和高压峰期变质年龄为503~494Ma,代表了一个加里东早期扬子与中朝陆块之间的深俯冲及碰撞缝合带。其二是桐柏-大别-苏鲁带,它是现今已知的世界上规模最大、出露最好和研究程度较高的超高压和高压变质带之一,仅在桐柏-大别-苏鲁区,延长就达1000km,而且向西越过南襄盆地继续向西延伸到西峡县,向东则越过黄海与朝鲜半岛的临津江变质带勾通。多种方法及多个实验室的同位素年龄测试结果证实,主体峰期变质作用时代为印支期(250~220Ma),代表另一个大陆深俯冲或碰撞缝合带。这两个超高压变质是否相连构成统一的巨型超高压变质带,目前还存在不同的认识。一种意见认为:中央造山带内只发育一条以加里东时期深俯冲碰撞为主体的高压超高压变质带(简平等,1997,2000;杨经绥等,2000;杨巍然等,2002);第二种意见认为中央造山带发育两条不同时代的超高压高压变质带,但以北秦岭的官坡为“桥梁”或“纽带”将南阿尔金-柴北缘-北秦岭带向东与西北大别超高压高压带相连,而与南大别超高压高压带相区分(杨经绥,2002);第三种意见认为:在空间上,南阿尔金-柴北缘-北秦岭超高压变质带向东不能与大别-苏鲁超高压和高压变质带的任何一部分相连,在东秦岭-大别山范围内,上述两个超高压变质带分别位于商丹断裂系的南北两侧,沿造山带平行展布,它们之间被一系列以断裂或剪切带为边界的构造岩片相隔,因而不能构成横贯中国中部统一的巨型超高压变质带(索书田等,2004),其主要的依据是原作者通过对官坡附近的看丰沟和香坊沟的详细工作。

在北秦岭卢氏县官坡看丰沟,超高压变质岩的北部为二郎坪岩群,二者为断裂接触;以南为秦岭杂岩,之间为韧性剪切带。看丰沟岩片主要由榴辉岩和由榴辉岩退变的片麻岩所组成,榴辉岩和片麻岩中发现了金刚石(杨经绥等,2002),证明其经历过超高压变质作用,据杨经绥等(2002)锆石SHRIMP定年,该岩片的峰期变质年龄为507±38Ma,向西可以与南阿尔金-柴北缘相连,形成南阿尔金-柴北缘-北秦岭超高压高压带。在西峡县香坊沟,也发育有高压变质岩岩片,尽管遭受了退变质作用,但仍可观察到前期高压变质相残余矿物和结构,如金红石含量很高达到开采要求,高压石榴子石残余保存良好。岩片以北为刘岭群或佛子岭群,如图1-4所示,两条超高压高压带之间被秦岭群中深变质岩带及以刘岭群为代表的低级变质带或北淮阳带所隔开不能相连,香坊沟高压带向东与桐柏-大别超高压带相连。可以看出中国“中央造山带”内有两个不同时代和具不同构造组合特征的深俯冲带。两个超高压-高压变质带的构造边界自东秦岭卢氏-西峡地区向东,经桐柏山、大别山至苏鲁地区(如山东五莲)均可直接追索出来,只是每一段地质体的消减和后期再造程度不同而致使榴辉岩较难发现而已。一个巨型造山系内出现年代及结构不同的两个缝合带,也是大陆碰撞造山带的特征之一,反映了复杂的造山带根部地壳结构及造山地球动力学的复杂过程。

图1-4 东秦岭-桐柏山-西大别山构造略图

(据索书田,2004)

1—核杂岩单位及中深变质岩群;2—刘岭群及佛子岭群;3—丹凤群;4—主要构造边界;5—重要地质界线;6—南襄盆地(SXB)边界;7—下拆离带;8—中拆离带;9—上拆离带;10—顶拆离带;UHP—超高压单元;HP—高压单元;EB—绿帘蓝片岩单元;SC—沉积盖层;SDFS—商丹断裂系;BNF—八里畈-娘娘庙断裂;GMF—龟梅断裂;SKC—中朝克拉通;YC—扬子克拉通;COB—中央造山带;NHY—北淮阳构造带;DM—大别地块;SL—苏鲁地区;SAT—南阿尔金;NQD—柴北缘;TB—塔里木地块;QB—柴达木地块;NQ—北秦岭造山带;SQ—南秦岭造山带;EQM—东秦岭;DBM—大别山;SXB—南襄盆地;①南阿尔金—柴北缘—北秦岭超高压变质带;②大别-苏鲁超高压和高压变质带



  • 鍦板3缁撴瀯
    绛旓細璇閫犲北甯鍦板3鍐呭瓨鍦ㄥ吀鍨嬬殑鈥滀笁鏄庢不鈥濆紡閫熷害缁撴瀯,鍗冲炬枩鐨勬澘鐗囩姸楂橀熶綋澶逛簬涓婁笅浣庨熶綋涔嬮棿,鍗椼佸寳澶у埆涔嬩笅鐨勮帿闇嶉潰涓嬪嚬,鍦板3鍐呭彂鑲蹭簡閫熷害涓6.5锝6.6km/s銆佷笖鍚戝寳鍊炬枩鐨勭浉瀵归珮閫熶綋,瀵瑰簲瓒呴珮鍘嬪彉璐宀╀綋,涓烘壃瀛愬厠鎷夐氬悜涓嬩刊鍐插湪娣遍儴鎷嗙鍚庣殑娈嬬暀浣(寰愪僵鑺瓑,2000)銆 (鍏)鎵瓙鍏嬫媺閫氫笢鍖楃紭鍦板3缁撴瀯 鎵瓙鍏嬫媺閫氬湴澹冲帤搴...
  • 瓒呴珮鍘嬪彉璐甯﹀博鐭崇殑褰㈡垚鍜屾姌杩
    绛旓細锛1锛夊ぇ鍨嬮櫒鐭冲啿鍑诲潙銆傚皬鏄熶綋鐨勬挒鍑诲彲浠ヤ骇鐢瓒呴珮鍘鍜岀浉瀵瑰皬鐨勬俯鍗囷紝涓婅堪4涓潯浠堕兘鍙兘婊¤冻銆備絾鏄紝澶ч櫒鐭冲啿鍑诲潙浠ョ幆鍨嬫瀯閫犱负鐗瑰緛锛岃岀洰鍓嶅彂鐜扮殑UHPM甯﹀ぇ閮戒綅浜閫犲北甯锛屽苟涓嶅叿鏈夊吀鍨嬬殑闄ㄧ煶鍐插嚮鍧戠殑鐗瑰緛銆備緥濡傦紝澶у埆-鑻忛瞾UHPM甯︿笂骞舵湭鍙戠幇澶у瀷闄ㄧ煶鍐插嚮鍧戝瓨鍦ㄧ殑璇佹嵁銆傦紙2锛夊ぇ娲嬫澘鍧椾刊鍐叉秷鍑忓甫锛屾槸瓒呴珮鍘嬪拰...
  • 甯歌鐨勫尯鍩鍙樿川宀╁博鐭崇被鍨
    绛旓細涓昏鏄敱瀵岄挔鐨勮闂煶銆佸瘜閽犵殑杈夌煶銆佺櫧浜戞瘝銆佺豢娉ョ煶銆佺豢甯樼煶銆佺煶姒村瓙鐭炽佺煶鑻便侀挔闀跨煶绛夌熆鐗╃粍鎴,鍚壒寰佸彉璐ㄧ熆鐗╄摑闂煶,纭煴鐭崇瓑(鍥11-7b)銆傚師宀╂槸鍩烘у博鍜屽瘜閾侀晛鐨勬潅鐮傚博銆備竴鑸涓,钃濈墖宀╂槸楂樺帇鍙樿川浣滅敤鐨勪骇鐗,閫犲北甯涓摑鐗囧博鐨勫瓨鍦ㄥ彲璇存槑璇ヤ骇鍦板睘浜庢澘鍧楃殑杈圭紭,骞跺湪鏌愪竴鍦拌川鏃舵湡鏇惧彂鐢熻繃涓や釜鏉垮潡鐩告挒銆備緥濡...
  • 閫犲北浣滅敤鐨勬ц川
    绛旓細鍙槸閫犲北甯鏍搁儴鍙樿川鏉傚博鐨凱Tt杞ㄨ抗鐨勬牱寮忓拰缁勫悎鍙嶆槧鍑虹殑鏄竴娈靛鏉傜殑鍙樿川鍙樺舰鍘嗗彶锛氭棭鏈鐨勯珮鍘嬪彉璐鍜岄煣鎬у彉褰㈠強鏅氭湡鐨勭儹鍙樿川鍜岃剢鎬х牬瑁傘傝繖鏄袱绫绘埅鐒朵笉鍚岀殑鍦扮悆鍔ㄥ姏瀛﹁繃绋嬬殑浜х墿锛堣阿绐﹀厠锛1997锛夈傝嫢骞查犲北甯︽牳閮ㄥ彂鐜板惈鏌煶鑻便侀噾鍒氱煶鐨勮秴楂樺帇鍙樿川宀╋紝鎺ㄦ祴鍏跺舰鎴愭繁搴﹀ぇ浜100km锛岃繖绉嶈秴楂樺帇鍙樿川宀╃殑鍓ラ湶...
  • 妗愭煆-澶у埆-鑻忛瞾甯
    绛旓細2020-02-02 缁撴瀯鍗曞厓鐨勫垝鍒 2020-02-04 妗愭煆-澶у埆-鑻忛瞾瓒呴珮鍘-楂樺帇鍙樿川甯﹀寳閮ㄦ瀯閫犺竟鐣 2020-02-03 涓ぎ閫犲北甯﹀唴閮ㄧ殑涓や釜瓒呴珮鍘嬪彉璐甯 2020-02-04 绉﹀箔-澶у埆-鑻忛瞾鍦板尯鏄剧敓瀹欎互鏉ョ殑娣遍儴浣滅敤 2020-02-04 鍟嗕腹鏋勯犲甫 2016-06-15 鐭宠闇栫殑浜虹墿鎴愬氨 1 2020-01-30 婀栧寳鐪佺孩瀹夊幙鍗庢渤钀ょ煶鐭垮簥 鏇村...
  • 鏉炬爲娌熷紡铔囩豢宀╁瀷閾熆
    绛旓細杩戝勾,鏈夊鑰呰涓,涓ぎ閫犲北甯瀛樺湪涓鏉¤タ璧烽樋灏旈噾銆佷笢鑷宠嫃椴佺殑杩4000km鐨勪笘鐣屼笂鏈澶х殑涓鏉瓒呴珮鍘嬪彉璐甯,璇ュ甫瀛樺湪涓ゆ湡瓒呴珮鍘嬪彉璐ㄤ綔鐢,绗竴鏈熶负鍔犻噷涓滄湡,绗浜鏈熶负鍗版敮鏈熴傚姞閲屼笢鏈熻秴楂樺帇鍙樿川浜嬩欢鐢辫タ閮ㄩ樋灏旈噾-鏌村寳缂樺欢鑷充笢閮ㄥぇ鍒-鑻忛瞾(鍗楅樋灏旈噾鈥旀煷鍖楃紭鏃╁彜鐢熶唬(490锝440Ma)楂樺帇鍙樿川甯;澶у埆瑗垮寳閮ㄧ殑鐔婂簵鍜屾粊婀炬棭鍙...
  • 閮簮鏂甯︾殑鎴愬洜鏄粈涔?
    绛旓細璇ユ柇瑁傛槸婊ㄥお骞虫磱鐨勯檰鍐呭钩绉绘柇瑁傦紝鑰屼笉鏄ぇ鍒-鑳跺崡閫犲北甯鍚岄犲北鐨勮浆鎹㈡柇灞傛垨鏂滃悜缂濆悎杈圭晫锛屼笌涓湞鏉垮潡涓庢壃瀛愭澘鍧楃殑纰版挒浣滅敤娌℃湁鐩存帴鐨勫叧绯汇備粠鏇村ぇ鐨勮寖鍥寸湅锛屽湪250锝220Ma鏈熼棿锛屾部绉﹀箔-澶у埆-鑻忛瞾閫犲北甯﹀彂鐢熶簡寮虹儓鐨勫ぇ闄嗘繁淇啿鍜岀鎾炰綔鐢紝褰㈡垚浜嗚秴楂樺帇-楂樺帇鍙樿川甯︼紝鍦165锝140Ma鏈熼棿锛屽紑濮嬪彈瑗垮お骞虫磱...
  • 搴旂敤鍖栧,鍒楀嚭鍦ㄥ簲鐢ㄥ寲瀛﹂鍩熷仛鍑烘澃鍑鸿础鐚殑涓绉戝瀹
    绛旓細棣栨娴嬪畾鍑哄ぇ鍒北瓒呴珮鍘嬪博鐭鐨勪簩娆″揩閫熷喎鍗存洸绾,骞堕氳繃鍚屼綅绱犵ず韪鍏跺闃舵蹇熸姌杩旀満鍒舵彁鍑鸿緝瀹屾暣妯″瀷銆 鏉庢洐鍏夋暀鎺堝湪浠ヤ笅棰嗗煙鍋氬嚭浜嗙郴缁熺爺绌,骞跺彇寰椾竴绯诲垪鍒涙柊鎬ф垚鏋溿 1.浠栧湪瓒呴珮鍘嬪彉璐浣滅敤涓悓浣嶇礌浣撶郴鍙婂彉璐ㄥ勾浠e鐞嗚鍋氬嚭璁稿寮鎷撴у伐浣:杈冩棭鍙戠幇骞惰瘉鏄閫犲北甯姒磋緣宀╀腑鐨勭櫧浜戞瘝鍚ぇ閲忚繃鍓╂癌;璇佹槑浜嗚秴楂樺帇鍙樿川鐭跨墿...
  • 浜氭床澶ч檰鐨勬棭鏈熷鐢
    绛旓細5)鈥涓ぎ閫犲北甯鈥濅腑娉涘崕澶忛犲北浣滅敤鐨勮瘉鎹潵鑷繚鐣欑殑铔囩豢宀-寮х伀灞卞博娈嬬墖銆侀珮鍘嬧瓒呴珮鍘嬪彉璐浣滅敤銆佹繁鐔斾綔鐢ㄣ佸悓閫犲北鐏北-娌夌Н鍦板眰缁勫悎鍜屽悓閫犲北娣辨垚渚靛叆浣撶瓑銆傚畠浠殑鍚屼綅绱犳椂浠f寚绀鸿繖涓鏈熼犲北浣滅敤涓昏鍙戠敓浜庡瘨姝︾邯鑷冲ゥ闄剁邯銆備緥濡,搴撳湴铔囩豢宀╀腑浼熸櫠杈夐暱宀╁拰鐭宠嫳杈夐暱宀╁垎鍒负(526卤3)Ma鍜(510卤10)Ma銆佸寳绁佽繛鐜夌煶娌...
  • (浜)涓吀鎬ц姳宀楀博绫
    绛旓細杩戞嵁寮犲畯椋炵瓑(2001)鍦ㄥぇ鍒閫犲北甯瑗块儴瓒呴珮鍘嬪彉璐鍗曞厓鍐涓や釜闈㈢悊鍖栧惈鐭虫Υ瀛愮煶鑺卞矖宀╀笌瓒呴珮鍘嬪博鐭冲垎鍒畾骞翠负(234卤4)Ma鍜(227卤5)Ma,浠h〃涓夊彔绾姳宀楀博鐨勭粨鏅跺勾榫,鐢变簬闈㈢悊鍖栧惈鐭虫Υ瀛愮煶鑺卞矖宀╀笌瓒呴珮鍘嬪彉璐ㄥ博鍛堜镜鍏ユ帴瑙﹀叧绯,鍥犳鑺卞矖宀╁勾榫勫簲鏅氫簬瓒呴珮鍘嬪彉璐ㄥ博骞撮緞,浣嗘骞撮緞鍊兼嵁闄堟睙宄扮瓑鍛婄煡灏氶渶杩涗竴姝ョ爺绌躲傚湪绉﹀箔閫犲北甯...
  • 扩展阅读:中国最吓人的一个墓地 ... 中央禁止的十八大宗教 ... 秦始皇墓地有多吓人 ... 世界上唯一一个死过的人 ... 党内谁山头最大 ... 房总长兵变 ... 中央政府的阴暗面 ... 中国乱象是谁造成的 ... 人类不敢公布的秘密2036 ...

    本站交流只代表网友个人观点,与本站立场无关
    欢迎反馈与建议,请联系电邮
    2024© 车视网