矿坑

Traditional form:

礦坑

Pinyin (reading):

kuàngkēng

Definitions:

• mine
• mine shaft

Characters:

• 矿 - mine; mineral, ore
• 坑 - pit, hole; to trap, to bury; to harry

Traditional characters:

• 礦 - mine; mineral, ore
• 坑 - pit, hole; to trap, to bury; to harry