A-辉砷钴矿中的自然金；B-磁铁矿和黄铁矿两种矿物的接触关系；C-磁铁矿中的自然金；D—磁铁矿和磁黄铁矿的接触关系，其中含有自然金（Serguei 等，2013）

背散射电子(A-B)和反射光图像(C-D)显示了硫化物共生；E显示了毒砂中的自热金。

Ali I˙mer 等2016；矿床位于中心位置的亚变质斑岩铜-金体系，其特征为泥化(钾长石-磁铁矿)岩心被更广泛的叶状(石英-绢云母)蚀变带覆盖。钾蚀变带与早期m型发丝磁铁矿和横切有关b型石英、磁铁矿、硫化物细脉，而包络叶蚀变岩中含有丰富的石英、磁铁矿、硫化物细脉；d型石英-黄铁矿和小多金属石英-硫化物细脉。金矿化过程中发生了覆盖斑岩的中期硫化超热成矿作用。

反射光显微照片显示矿石矿物组合的代表性照片。(A)含斑岩和黄铜矿包裹体的1期黄铁矿。(B) 1期网纹脉，含粗粒黄铁矿和少量黄铜矿。(C)钛磁铁矿分解为金红石和黄铁矿。(D)期黄铁矿被黄铜矿取代。(E)第二阶段石英黄铁矿脉，晚黄铁矿部分被晚黄铜矿取代。(F)边缘锋利的2期黄铁矿脉。J)黄铁矿旁1期网纹脉金粒。(K)黄铜矿旁网纹脉金粒。Carmen Zwahlen 等2014

Textures and trace element signatures of pyrite and arsenopyrite from the Gutaishan Au–Sb deposit, South China Wei Li

The giant Zaozigou Au-Sb deposit in West Qinling, China: magmatic- or metamorphic-hydrothermal origin? Kun-Feng Qiu

Silver-rich telluride mineralization at Mount Charlotte and Au–Ag zonation in the giant Golden Mile deposit, Kalgoorlie, Western Australia Andreas G. Mueller

Formation of the Vysoká–Zlatno Cu–Au skarn–porphyry deposit, Slovakia Peter Koděra

Pyrite geochemistry and metallogenic implications of Gutaishan Au deposit in Jiangnan Orogen, South China YuzhouFeng

Mineralogical constraints on the genesis of the Dahu quartz vein-style Au-Mo deposit, Xiaoqinling gold district, China: Implications for phase relationships and physicochemical condition ChaoYin

Hydrothermal processes at the Axi epithermal Au deposit, western Tianshan: Insights from geochemical effects of alteration, mineralization and trace elements in pyrite ZhankunLiu

Geology, mineralization, fluid inclusion, and stable isotope characteristics of the Sinyukhinskoe Cu-Au skarn deposit, Russian Altai, SW Siberia Serguei G.Soloviev

以上内容来源于：EarthScience读书会

作者： Z 孟浩 司凌云