costeaning English

Meaning costeaning meaning

What does costeaning mean?

costeaning noun

— (mining) A process for discovering metallic lodes by sinking small pits through the superficial deposits to the solid rock, and then driving from one pit to another across the direction of the vein, so as to cross all the veins between the two pits.

Synonyms costeaning synonyms

What other words have the same or similar meaning as costeaning?

costeaning English » English

trenching