山东南吕—欣木金矿床金的赋存状态及富集机制
史磊,王西荣,宁霄峰,鹿峰宾,许延波,李亚楠

Occurrence State and Enrichment Mechanism of Gold in Nanlü-Xinmu Gold Deposit,Shandong Province
Lei SHI,Xirong WANG,Xiaofeng NING,Fengbin LU,Yanbo XU,Yanan LI
图9 南吕—欣木矿区金矿物能谱图
(a)黄铁矿与方解石裂隙含1粒自然金,粒径约为5 μm;(b)黄铁矿中含1粒晶隙金;(c)黄铁矿中含1粒裂隙金,粒径约为20 μm;(d)黄铁矿中含7粒裂隙金,最大约为20 μm;(e)黄铁矿中含7粒包裹金;(f)黄铁矿中含7粒包裹金
Fig.9 Energy spectrum diagram of gold mineral in Nanlü-Xinmu mining area