banding phosphorite

• 条带状磷块岩

banding phosphorite的用法和样例：

例句

1. Mofang phosphorite deposit in Fuquan is one of the main ore blocks of Wengfu phosphorite deposit.
   摘要福泉磨坊磷块岩矿床是贵州瓮福磷矿的八大矿段之一。