【Widely Applications】: Gold Testing Stone, Practical Jewelry Making Accessory, Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles etc. 1Pcs Gold Testing Stone. 1Pcs Gold Testing Water(3ml).
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【Widely Applications】: Gold Testing Stone, Practical Jewelry Making Accessory, Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles etc. 1Pcs Gold Testing Stone. 1Pcs Gold Testing Water(3ml).
eBay
Apply a drop acid test on touchstone, real gold will stay on the touchstone, fake one will be dissolved or oxidized to blue. This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, silver, and platinum pure.
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1 Touchstone Kit (Glove color random). 【Widely Applications】Gold Testing Stone, Practical Jewelry Making Accessory, great for testing jewelry, coins, antique gold, silver, platinum collectibles etc. Material: Stone.
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Very easy to use. 【Widely Applications】: Perfect for testing jewelry, coins, antique gold, silver, platinum collectibles. 1Pcs Gold Testing Stone. 【Features】: black, for the highest contrast, smooth surface is the to test gold.
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Very easy to use. 【Widely Applications】: Perfect for testing jewelry, coins, antique gold, silver, platinum collectibles. 1Pcs Gold Testing Stone. Material: Stone. 【Features】: black, for the highest contrast, smooth surface is the to test gold.
eBay
Very easy to use. 【Widely Applications】: Perfect for testing jewelry, coins, antique gold, silver, platinum collectibles. 1Pcs Gold Testing Stone. Material: Stone. 【Features】: black, for the highest contrast, smooth surface is the to test gold.
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Real gold will leave a mark on the stone while fake gold will dissolve or oxidize into blue color. 【Wide Application】: The Gold Testing Stone is practical for testing all types of jewelry pieces. ideal for testing jewelry, antique gold, collectibles, etc.
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