闪锌矿

1.The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.

用经高温煅烧后矿石与稀硫酸反应制备七水硫酸和五水硫酸铜。

2.Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage .

矿石由黄铁矿、矿、自然金、辉锑矿、砷黝铜矿、辉锑矿、辉锑银矿、雄黄、雌黄等组成,为典型低温热液矿物组合。

3.There are some independent minerals of Cd, which are secondary minerals formed during weathering and leaching, such as greenockite, otavite and oxides of Cd in the oxidized zone of the deposit.

镉主要以类质同象在于矿中,少量镉以硫镉矿等独立矿物在于矿床氧化带，是风化淋滤过程中成镉次生矿物。