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There is supposed to be some low grade opal in Texas, my guess would be around the SE corner near Louisiana. Lots of cool rocks and fossils all over, but if you want facetable gems, the Llano Uplift (an hour or two from Austin?) would be a good spot. Google Mason and Llano TX and see if you can find some maps or rock shops to get you closer.

The state gem for Texas is topaz. It is found around the Mason, Tx, area. There are a couple of places that will let you dig for them. Do a search on the internet.

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14y ago

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