| 释义 |
foots gold
基本例句
黄铁矿
It's a new-geochemical method,which gold deposits are surveyed with pyrites.利用黄铁矿进行找金是一种新的地球化学找矿方法。
Base metals and gold are often found in association with magnetic minerals such asmagnetite and pyrrhotite.某些贱金属以及金常常与磁铁矿和磁黄铁矿这类磁性矿物一起被发现。 |