In Bijie Coal Field, coal beds are many and steady, coal quality is good and resources are rich, associated with highquality pyrite.
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释义
毕节煤田煤层多而稳定,煤质好,资源量丰富,并伴生有丰富的硫铁矿,开采技术条件简单,潜在经济价值可观。
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