| 粤东地区多金属找矿模型与找矿方向 |
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| 引用本文：.2009.Polymetallic prospecting model and prospecting direction in eastern Guangdong[J].Mineral Deposits,28(Z):28~34 |
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| 中文摘要:根据粤东地区成矿地质背景和以往找矿实践，总结出5个成矿模式：① 上仓式铅锌矿；② 玉水式铜多金属矿；③ 嵩溪式银锑矿；④ 西岭式锡多金属矿；⑤ 钟丘洋式铜铅锌矿。通过对各种找矿标志的提取和优化，总结出与成矿模式对应的5种典型矿床找矿模型，并归纳为“火山岩型”和“层控型”2大类。提出以“层控型”和“火山岩型”铜多金属矿为目标矿床类型，在与深大断裂有关的晚古生代坳陷区和中生代火山盆地开展新一轮找矿工作。 |
| 中文关键词:地质学 区域找矿模型 找矿远景区 粤东地区 |
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| Polymetallic prospecting model and prospecting direction in eastern Guangdong |
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| Abstract:According to mineralization geology background of Eastern Guangdong and the exploration in the past, the study summarized five mineralization patterns: ① shangcang type lead-zinc deposit; ② yushui type copper polymetallic deposit; ③ songxi type silver and antimony deposit; ④ xiling type tin-polymetallic deposit; ⑤ zhongqiuyang type ?copper-Lead-Zinc deposit. We summarizes five kind of typical ore deposit prospecting model which corresponding to the metallogenetic model, and classify into volcanic type and ?stratabound type by the way of extracting and optimizeing prospecting indicator. With the goal of "stratabound type" and "volcanic type" copper deposit types as the target polymetallic deposits, it puts forward a new exploration in the late Paleozoic depressions and Mesozoic volcanic basin which is linked with the deep fracture. |
| keywords:geology, region prospecting model, ore prospective area, eastern Guangdong |
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