7:08

REMOVING CALCITE - EXPOSING SILVER - WITH MURIATIC ACID

10:23

Schist!

9:59

Cleaning Quartz

9:53

Cleaning Agates & Chalcedony, Citric Acid VS Creek Scum

6:41

WHAT'S INSIDE? DISSOLVING A ROCK WITH VINEGAR TO EXPOSE CRYSTALS

7:36

From ROCK to NUGGET using Vinegar

12:53

100 carat rough opal fresh out of the mine gets cut

24:02

Jade Hunting, How to "Identify" and "Test" Jade!