原矿中金的主要嵌布特征分析
矿石中金主要以自然金的状态存在，金与黄铁矿和毒砂等硫化物紧密伴生，并呈微细粒、弥散状的显微金和次显微金状态赋存在黄铁矿、含砷黄铁矿和毒砂等硫化矿物中，其中黄铁矿中(包括少量其它硫化矿物)包裹的金占73.01%，毒砂中包裹的金占15.49%，脉石矿物中包裹的金占11.50%。金与砷的关系密切，金主要富集在含砷黄铁矿和毒砂等矿物中。
Analysis of the main characteristics of cloth of gold ore block
矿石中金主要以自然金的状态存在，金与黄铁矿和毒砂等硫化物紧密伴生，并呈微细粒、弥散状的显微金和次显微金状态赋存在黄铁矿、含砷黄铁矿和毒砂等硫化矿物中，其中黄铁矿中(包括少量其它硫化矿物)包裹的金占73.01%，毒砂中包裹的金占15.49%，脉石矿物中包裹的金占11.50%。金与砷的关系密切，金主要富集在含砷黄铁矿和毒砂等矿物中。
Gold in the ore mainly exists in a state of natural gold, gold and pyrite and arsenopyrite sulfide associated closely and was fine, diffuse microscopic gold and submicroscopic gold Fu the presence of pyrite, containing arsenic pyrite and arsenopyrite sulfide minerals, which pyrite (including less amount of other sulfide minerals coated gold accounted for 73.01%, gold in arsenopyrite wrapped 15.49%, wrapped in the gangue mineral of gold accounted for 11.50%. The close relationship between gold and arsenic, gold is enriched in arsenic bearing pyrite and arsenopyrite minerals.
|
