Opal Mining Words - Trace, Blow, Prop, Pig Sty, Monkey?! - Lightning Ridge Terminology →

What's a monkey in an opal mine? How about a pig-sty? We look at a LOT of words relating to opal mining!

Welcome to Opalwords, a series of videos about the terminology used in the opal mining industry and specifically at the opal mining location of Lightning Ridge in Northern New South Wales, Australia, and the home of the black opal.