Accessories (7) Books (15) Classifiers (12) Club Memberships (3) Display Case's (9) Dry Washers (11) Fine Gold Recovery Equip. (0) Finishing Equipment (7) Gold Cube (9) Gold Pans (15) Gold Panning Kits (4) Gold Claw (3) Gold Testing Supplies (5) Loupe's & Magnifier's (7) Magnets (8) Maps (10) Metal Detectors (36) Fisher Labs (9) Garrett (12) Minelab (7) White's (7) Mining Claim Signs (4) Pumps & Accessories (8) Rock Crusher (7) Rock Hammer's & Pick's (14) Scales & Accessories (7) Sluices/Highbankers (16) Snake Guardz (1) Survival/Safety (6) Tools & Stuff (11) Used Equipment (0) Vacuum & Accessories (6) Vials & Bottles (13) Uncategorized (2)
MINERS MORTAR and PESTLE'S Used to crush ore/rock to see if it has gold or other precious minerals. After the materials are crushed, place in a gold pan and pan the crushed material. Examine the panned material for any traces of gold or other values. Mortar and Pestle's are a great way to test ore/rocks in the field, use to do an assay. Always use eye and hand protection when using a Mortar & Pestle.