英语语法分析

Uranium minerals are usually accompanied bY pyrite.

铀矿物通常和黄铁矿伴生。

Sibaysk opencast mine is a Russian copper-zinc pyrite field.

sibaysk露天煤矿是一个俄罗斯的铜-锌黄铁矿。

The ore body consists of pyrite, chalcopyrite and sphalerite.

矿体包含黄铁矿，黄铜矿和闪锌矿。