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

用经烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜。

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、闪锌矿、然金、辉锑铅矿、砷黝铜矿、辉锑矿、辉锑银铅矿、雄黄、雌黄等成,为典型的低热液矿物。

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.

主要以类质同象存在于闪锌矿中,少量以硫矿等独立矿物形式存在于矿床的氧化带，是风化淋滤过程中形成的的次生矿物。