Kobyashevite Mineral Specimen U#07 clearance Amethyst is violet due to

Amethyst is violet due to iron impurities

these elegant

Fluorite crystals may form in cubes

Note: This product is fragile and must be handled with care

and clarity of communication

Kobyashevite Mineral Specimen U#07 clearance Amethyst is violet due toKobyashevite Mineral Specimen A magnificent, vivid teal blue Kobyashevite crystal cluster specimen from Mina Ojuela, Durango, Mexico. This stones peaceful ocean feelings and colour, as well as its small fluffy coats are simply charming. There has been significant debate concerning this stone, with no definitive answers The fuzzy blue appearance is caused by the combination and formation of copper, gypsum, bright acicular crystal sparkles or Selenite