Aquamarine (blue-beryl) can be heat treated to bring out its blue color. Too high heat can cause fading of this stone.
Cleaning: Warm water-dish detergent solution and soft brush
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Cooper’s Gem Mine is a fun and educational tourist attraction located in historical Blountville, TN. Miners come to our facility to sluice authentic mine ore in our 300 foot onsite flume. When you find it, you keep it!
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