| 贵州省织金县新华含稀土磷矿矿床地质特征及成因探讨 |
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| 引用本文： | 杨捷,何天元.贵州省织金县新华含稀土磷矿矿床地质特征及成因探讨[J].化工矿产地质,2013(1):27-33. |
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| 作者姓名： | 杨捷 何天元 |
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| 作者单位： | 贵州省地矿局一0二地质大队 |
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| 基金项目： | 中国地质调查局项目《全国矿产资源潜力评价》的子项目《贵州省磷(稀土)资源潜力评价》项目编号:资[2007]038-01-23、资[2008]02-01-24号 |
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| 摘 要： | 贵州织金新华含稀土磷矿床产于早寒武世梅树村阶底部含磷岩系中(上磷矿层),磷矿伴生的稀土REO含量达333.45×10-6～974.15×10-6,平均640×10-6,为含稀土磷块岩沉积矿床。通过对新华含稀土磷矿矿床的成矿地质背景、地质特征的研究,从岩相古地理、生物成矿基本特征、稀土元素物质来源、成矿作用、成矿模式等矿床成因进行的探讨,初步认为织金新华含稀土磷矿床严格受地层、岩相古地理的控制。
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| 关 键 词： | 含稀土磷矿 矿床地质特征 成因探讨 贵州织金 |
ZHIJIN COUNTY GUIZHOU PROVINCE XINHUA CONTAINING RARE EARTH PHOSPHATE ROCK DEPOSIT GEOLOGICAL CHARACTERISTICS AND REASONS DISCUSSED |
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| Yang Jie He Tianyuan.ZHIJIN COUNTY GUIZHOU PROVINCE XINHUA CONTAINING RARE EARTH PHOSPHATE ROCK DEPOSIT GEOLOGICAL CHARACTERISTICS AND REASONS DISCUSSED[J].Geology of Chemical Minerals,2013(1):27-33. |
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| Authors: | Yang Jie He Tianyuan |
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| Institution: | Yang Jie He Tianyuan 102 Geological Party,Guizhou Bureau of Geology and Mineral Exploration & Development,Zunyi,Guizhou,563000,China |
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| Abstract: | Guizhou Zhijin Xinhua REE-bearing Phosphorite Deposit,occurring in the Early Cambrian Shimei tree village order bottom phosphorus rock series(phosphorus ore),with the gold output,the natural types of ores to strip dolomitic phosphorite mine mainly,the content of REO,333.45×10-6～974.15×10-6,an average of 640×10-6,containing rare earth phosphorite deposit.Through the study of ore-forming geological background,geological characteristics of Xinhua REE-bearing Phosphorite Deposit,and discussed from the origin of the lithofacies palaeogeography,basic characteristics,biological mineralization of rare earth elements material sources,mineralization,metallogenic model of ore deposits,the control of Zhijin Xinhua rare-earth containing phosphorus deposit is strictly controlled by strata,lithofacies palaeogeography preliminary thought. |
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| Keywords: | Rare-earth containing phosphate rock geological characteristics genesis Zhijin Xinhua of Guizhou |
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