大堆有毒的矿石碎屑凌乱堆积在街头上。
Massive piles of poisoned mining debris, called chat, litter the streets.
指从矿石中提炼出来的，而不是提炼碎屑或合金而得的金属。
Metals produced from smelting ore rather than refining scrap or alloys.
碎屑型矿石是东升庙多金属硫铁矿床的主要矿石类型之一。
Of the ore types in the Dongshengmiao polymetallic sulfide deposit, the clastic type is an important one of them.
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