| 张峰,唐菊兴,王成辉,陈生华,张守德,李陵.攀西地区黑石河铁矿矿石特征研究及矿床成因探讨[J].地质找矿论丛,2016,31(4):522-528 |
| 攀西地区黑石河铁矿矿石特征研究及矿床成因探讨 |
| Ore characteristics and genesis of the Heishihe iron deposit in the Panxi region |
| 投稿时间：2015-09-09 |
| DOI：10.6053/j.issn.1001-1412.2016.04.007 |
| 中文关键词: 黑石河铁矿 矿石特征 结构构造 攀西裂谷带 四川省 |
| 英文关键词:Heishihe iron deposit ore characteristics Texture and structure Panxi rift zone Sichuan province |
| 基金项目:全国资源潜力评价项目（编号：1212010813022）、矿企合作勘探项目联合资助。 |
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| 中文摘要: |
| 黑石河铁矿位于攀西地区，其含矿岩体以辉长岩体为主，岩体具弱分异并显示一定的层理构造；矿体呈似层状、透镜状、脉状产。通过对矿石特征研究，认为矿石主要以海绵陨铁结构及浸染状构造为主，矿物组成主要有钛磁铁矿、钛铁矿等金属氧化物、以黄铁矿为主的硫化物，以及辉石等组成。基于矿区主要矿物的结晶阶段及黑石河铁矿石典型的结构构造特征，结合攀西地区其它钒钛磁铁矿床成因研究资料，认为黑石河铁矿床属岩浆晚期分异结晶成因类型。 |
| 英文摘要: |
| The Heishihe iron deposit is located in Panxi region. Gabbro is the key ore-bearing body weak differentiation and bedding. The ore body is layeroid, lenticular and veinlike. Study on the ore characteristics shows mainly sponge iron metyeorite texlure and dissemination structure. The iore is composed of Ti-magnetite, ilmenite and metal oxides, sulfides (mainly pyrite), pyroxene etc. The Ti-magnetite, ilmenite and metal oxides are the ore minerals. Combined with discussion of the ore genesis in other vanadium-titanium magnetite ore that is located in Panxi region and also based on the main mineral crystallization stage and the typical texture and in Heishihe iron ore, the deposit is a late magma fractional crystallized deposit. |
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