San Carlos Moss Agate Rough Chunk Gold Sheen Tiffany Stone is a form

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San Carlos Moss Agate Rough Chunk Gold Sheen Tiffany Stone is a formSan Carlos Agate is a stunning moss agate from near San Carlos, Mexico. This is a somewhat newer discovery, with gorgeous rough just now hitting the market. So far with our cutting, we have been greatly enjoying this stone, as it has some well defined moss with gorgeous coloration. It also appears it will take a nice polish. Photos are generally taken wet to simulate a polish. Weight: Approx: 1 lbs 11 oz Measurements (inches longest approx): 3. 7 x 3.