San Carlos Moss Agate Rough Chunk! Petrified Wood Slab These ammonites are approx 110

These ammonites are approx 110 million years old

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This material is a little harder to come by as its less actively mined

This chunk appears that it is more valuable as a display rather than a cutter

San Carlos Moss Agate Rough Chunk! Petrified Wood Slab These ammonites are approx 110San 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 5. 1 oz Measurements (inches longest approx): 3. 7 x