yuán​shēng​kuàng​wù

primary mineral

Senses

原生矿物/ 原生礦物 yuán​shēng​kuàng​wù primary mineral

A mineral formed by the crystallization of volcanic magma that has not been altered by weathering; in a broad sense, any mineral that existed in the parent material prior to the formation of soil

References

classifier 原生矿物/原生礦物 种/種