江西仙山岗银金矿床矿石物质组分及金银赋存状态研究  

ORE COMPONENT AND OCCURRENCE STATES OF GOLD-SILVER ELEMENTS IN THE XIANSHAN'GANG SILVER-GOLD DEPOSIT,JIANGXI

作　　者：黄小娥 徐志华[2] 

机构地区：[1]江西有色地质勘查局,南昌330001 [2]江西省乐平市国土资源局,乐平333001

出　　处：《地质与勘探》2006年第5期52-56,共5页Geology and Exploration

摘　　要：通过分析研究,基本查明了江西仙山岗银金矿床矿石性质、物质组分及金银赋存状态特征如下:矿石中有工业价值的元素为Au和Ag;矿石矿物以褐铁矿为主,脉石矿物以石英为主;矿石的结构构造有利于各矿物的单体解离;金银矿物以独立矿物存在,且主要赋存于矿物粒间;为选矿试验提供必要参数,并为矿床进一步开发提供了可靠依据。Ore characters components, matter components and gold - silver occurrences in Xianshang＇ang gold deposit of Jiangxi is discussed. Gold and silver are valuable industrial elements in ores. Limonite is the major ore mineral, and quartz is the main gangue mineral. Ore structures are very suitable for every minerals deforming to monomers. Gold and silver exist as independent minerals, and are mainly hosted in intergranular of other minerals. The results can provide necessary parameters for ore dressing and further ore prospecting.

关 键 词：金矿床 物质组分 赋存状态 仙山岗 江西 

分 类 号：P618.51[天文地球—矿床学]