gossan

gossan

美 ['gɒsn] 　英 ['gɒsn]

• n.【矿】铁帽
• 网络古萨；铁帽子

英汉解释

n.

1. 【矿】铁帽

英英解释

n.	1. a yellow or red layer on the surface of minerals rich in iron oxide, produced by alteration and leaching of sulfide ores

例句

In the tropics, the gossan gold deposit , a reformed type , is one of the lateritic gold deposits.

在热带亚热带地域内，铁帽型金矿床应囊括在红士型金矿床之中，属红土型金矿床再生改造型。

The gossan is formed by weathering and leaching of hydrothermal sulfide.

铁帽的成因属热液型硫化物经风化淋积而成。

gold deposit; gossan gold deposit;

红土型金矿床；铁帽型金矿床；