ACG Materials Blog Cave of Crystals “Giant Crystal Cave” at Naica, Mexico

Cave of Crystals "Giant Crystal Cave" at Naica, Mexico is all a form of Gypsum Discovered by chance, the secret Mexican crystal caves big enough to drive a car through The Naica Mine of the Mexican state of Chihuahua, is a working mine that is best known for its extraordinary [...] The post Cave of Crystals “Giant Crystal Cave” at Naica, Mexico appeared first on ACG Materials.