矿层

Traditional form:

礦層

Pinyin (reading):

kuàngcéng

Definitions:

• ore stratum
• vein of ore

Characters:

• 矿 - mine; mineral, ore
• 层 - layer, floor, story, stratum

Traditional characters:

• 礦 - mine; mineral, ore
• 層 - layer, floor, story, stratum