| 陕西二台子——半仓沟金矿的黄铁矿海绵结构 |
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| 引用本文： | 帅德权,胡晓强.陕西二台子——半仓沟金矿的黄铁矿海绵结构[J].黄金地质,1996,2(2):70-72,T002. |
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| 作者姓名： | 帅德权 胡晓强 |
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| 作者单位： | 成都理工学院 |
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| 摘 要： | 海绵在生命活动过程中，吸收，吸附成矿物质，经成岩成矿期的分解，压缩，失水，陈化，初晶等作用而形成胶团，但仍保存其生物结构，即黄铁矿的海绵结构，海绵结构的主要特征在宇它的纹饰结构，其体内纹饰多呈斑点状，虚线状，虚线放射状及海绵骨针等。
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| 关 键 词： | 金矿床 黄铁矿 海棉结构 |
SPONGY TEXTURE OF PYRITE IN ERTAIZI-BANCANGGOU GOLD DEPOSIT,SHAANXI |
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| Shuai dequan Hu Xiaoqiang.SPONGY TEXTURE OF PYRITE IN ERTAIZI-BANCANGGOU GOLD DEPOSIT,SHAANXI[J].Gold Geology,1996,2(2):70-72,T002. |
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| Authors: | Shuai dequan Hu Xiaoqiang |
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| Abstract: | Sponges absorbed and adsorbed ore\|forming ,aterials in the course of theiractivities.Indiagenetic and metallogenic epoches,they were decomposed,dewatered,aged and finallyrecrystallized into colloid particles,but still remained their organic texture,i.e.thespongy texture of pyrite.The spongy texture is characterized by lamina texture.Its laminae are mostly spotted,dotted line\|like,radial dotted line\|like and spicular. |
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| Keywords: | gold deposit spongy texture of pyrite Shaanxi |
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