01 n. The act or using a jig; the act of separating ore with a jigger, or wire-bottomed sieve, which is moved up and down in water.
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1.
The act or using a jig; the act of separating ore with a jigger, or wire-bottomed sieve, which is moved up and down in water.(Mining)
Phrases & compounds
Jigging machine —
A machine for separating ore by the process of jigging