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1·Besides native gold, also kustelite and electrum are existed in the ore deposit.

主要以自然金、金银矿、银金矿存在。

2·Gold mainly exists as gold minerals, including electrum, silver-bearing native gold.

金以矿物态为主，金矿物主要为银金矿、含银自然金。

3·Pyrite, galena, sphalerite, native gold, electrum and joseite are the main ore minerals.

主要金属矿物是，黄铁矿、方铅矿、闪锌矿、自然金、银金矿、硫蹄铋矿。

4·The native gold is main gangue minerals and it is fine particle and micro-fine particle.

金矿物以自然金为主，可回收元素金为细粒金和微细粒金。

5·As main minerals holding native gold, bismuth minerals are closely coexisting with native gold.

铋矿物作为主要载金矿物，与自然金紧密共生；

6·Gold in stratiform major orebody is mainly included in bornite and tetrahedrite as fine grain of native gold.

层状主矿体中金主要以细小的自然金形式包裹于斑铜矿和黝铜矿中。

7·Gold in strati form major orebody is mainly included in bornite and tetrahedrite as fine grain of native gold.

层状主矿体中金主要以细小的自然金形式包裹于斑铜矿和黝铜矿中。

8·The main metallic mineral is specularite containing native gold and electrum. Surbordinate minerals are pyrite, chalcopyrite siderite and a very small amount of sulfosalt.

金属矿物较简单，主要为镜铁矿含自然金和银金矿，次为黄铁矿、黄铜矿、菱铁矿和微量硫盐。

9·Native gold as fine grains and micro grains occurs in pyrite, arsenopyrite and limonite. Gold ore is intensively oxidized and characterized by low impurity and easily sorting.

自然金呈微细粒和显微细粒赋存于黄铁矿、毒砂及褐铁矿之中。

10·The authors adopt the combination of physical and chemical methods to separate native gold in 9 mining areas and good results are achieved. The gold purity is usually up to over 99%.

作者用物理方法和化学方法相结合分离了九个矿区的自然金，效果良好，其纯度一般达99%以上。