auriferous arsenopyrite
含金砷黄铁
auriferous arsenopyrite
含金砷黄铁
The formation of auriferous stratawas controlled by volcanism and eustacy.
火山作用和海平面变化对含金层的形成起到了控制作用。
4—韧性变形带及含金黄铁绢云带;
4—Ductile deformation zone and auriferous beresitization zone;
(4) ore bodies occurring as lenses with the auriferous laminar assemblages conformable with the mylonitic foliation;
③含金纹带状集合体组成主要为细粒石英和黄铁矿;
In the northwest of China, auriferous altered cataclasite, adular-sericite quartz vein and quartz reef types are present, and metallogenetic epoch is mainly Hercynian period.
西北部区主要有蚀变碎裂、长石-绢云母石英脉和石英脉等,成矿时代主要为海西期;
The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone,flaggy metasandstone and graphitization schist.
金矿化以含金黄铁矿为特征,产出于盖县组变质砂段厚层状变质砂、薄层状变质砂和石墨化片的互层带中,矿体产状与层一致;
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