| 涂怀奎.秦岭地区类卡林型金矿成矿特征和找矿方向[J].地质找矿论丛,2005,(4):258-263,275 |
| 秦岭地区类卡林型金矿成矿特征和找矿方向 |
| METALLOGENIC CHARCTERISTICS OF CARLIN TYPE GOLD DEPOSITS AND PROSPECTING GUIDE IN QINLING REGION |
| 投稿时间：2004-11-19 |
| DOI：10.6053/j.issn.1001-1412.2005.4. 006 |
| 中文关键词: 类卡林型金矿 成矿特征 找矿方向 秦岭地区 |
| 英文关键词:Carling type gold deposits metallogenic feature ore-searching direction Qinling region |
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| 中文摘要: |
| 秦岭金矿床产于浅变质沉积岩区,韧-脆性剪切带和大型断裂带控制金矿和成矿带的分布,矿床地质特征与美国卡林金矿类似,故称类卡林型金矿。秦岭地区金矿分为南带和北带,在阐述各带大中型矿床成矿特点的基础上,提出了进一步的找矿方向和找矿标志。 |
| 英文摘要: |
| Au deposits occur in the low-grade metamorphic areas in Qinling region.Ductile-brittle shear zones and large fratural zones control distribtuion of the Au deposits.Their geological characteristics are similar to those of Carlin Au deposits in USA and they are named Carlin like Au deposits.Two Au ore belts are recognized in Qinling region,i.e.the south belt and north belt.Ore marks and ore-searching directions are pointed out on the basis of summing up the metallogenic charateristics of medium-large size Au deposits in the two belts. |
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