Tumbled Blue Goldstone / 0.5-1" AVG - 1 KILO LOT Menu slabs and slices 5" / 200 - 400

5" / 200 - 400 GRAMS

4 ozLength: 3

These malachite freeforms are covered in a layer of chrysocolla

Red moss agate also contains iron inclusions

Aventurine is a special variety of quartz that is somewhat translucent and exhibits a glitter sheen called aventurescence

Tumbled Blue Goldstone / 0.5-1" AVG - 1 KILO LOT Menu slabs and slices 5" / 200 - 400Quantity: 1 kilogram Average size range: 0. 5 to 1 inch Goldstone is a synthetic glass created by melting silica sand and different metals and metal oxides, with red goldstone using copper and blue goldstone using cobalt. While the earliest recorded recipe for goldstone comes from 17th century Italy, examples of goldstone jewelry have been found dating back to the 12th and 13th centuries.