Category Archives: Gemstones

New Louisana Official Gemstone

A bill reported out of committee in Louisiana will changed the state’s current gemstone, agate, to the “cabochon-cut” shell of the Crassostrea virginica, an oyster native to the Eastern Seaboard and the Gulf Coast. The Committee on Senate and Governmental … Continue reading

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Bead Stringers Seeing Blue

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Seasonal Risks to Gemstones

Antoinette Matlins, the author of Jewelry & Gems, the Buying Guide, has written a very helpful article describing the risks to jewelry posed by summer activities. Below are her tips along with some comments of my own. These may be … Continue reading

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What’s In A (Gemstone) Name?

One of the most troubling and perplexing characteristics of the gem trade for beginners is the widespread use of trade names and misnomers for gemstones. Most of the time, the names are not intended to deceive. Over time, the usage … Continue reading

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