| 张祖海.华南风化壳离子吸附型稀土矿床[J].地质找矿论丛,1990,(1):57-71 |
| 华南风化壳离子吸附型稀土矿床 |
| A STUDY ON WEATHERING CRUST ION ADSORPTION TYPE REE DEPOSITS, SOUTH CHINA |
| |
| DOI：10.6053/j.issn.1001-1412.1990.1. 006 |
| 中文关键词: 稀土矿床 成因类型 地质特征 华南 |
| 英文关键词: |
| 基金项目: |
|
| 摘要点击次数: 1253 |
| 全文下载次数: 1953 |
| 中文摘要: |
| 本文主要研究离子吸附型稀土矿床的地质特征、成矿地质条件及矿床类型。该类矿床经历了内生和外生两个成矿作用阶段。据成矿特点将成矿类型划为三类。稀土矿化富集具一定的规律性,配分类型齐全,各稀土元素配分之间存在明显的相关关系。华南具有广阔的找矿远景。 |
| 英文摘要: |
| This study deals extensively with metallogenetic conditions and genetic classification and geological characteristics of weathering crust ion adsorption rare earth elements deposits. This type of REE deposits is suffered endogenetic and epigenetic metallization. They are divided genetically into 3 types based on meallogenetic characteristics:(1)granite-weathering crust type;(2)migmatite-weathering crust type(3)volcanic-subvolcanic weathering crust type. Deposits show some regularities on REE minoralizalization. There are five types of REE distribution clearly correlated. There is a splendid prospecting area in south China. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
