Mexican Cantera Opal Cabochon - Jalisco, Mexico Adamite Weight: 147g

Weight: 147g

The distinctive layers were formed in ancient oceans as dissolved iron reacted with oxygen produced by early microorganisms (cyanobacteria)

It's a solid

you can proudly display your fantasy-inspired design

These Seraphinite Palm Stone Pebbles showcase one of the most visually captivating metamorphic minerals on earth

Mexican Cantera Opal Cabochon - Jalisco, Mexico Adamite Weight: 147gIve always been fascinated by how certain minerals look when they are left partially embedded in their host rock, and this Mexican Cantera Opal Cabochon is a perfect example of that natural contrast. In Spanish, "Cantera" translates to quarry or stone, which refers to the pinkish tan rhyolite matrix that surrounds the precious opal. Instead of being cut out as a traditional gemstone, these specimens are shaped and polished so that the opal sits like a