This is a very unique and rare material known for its beautiful color and structure. Like traditional fluorite, it's a calcium fluoride mineral the rare earth element "yttrium" replaces a portion of the calcium. The nice flat surfaces are great for cabochon templates or slabbing.
Country of Origin:Chihuahua, Mexico
X-Large: • Average size is 3” to 7" inches • Weight by piece
Size & Amount
X-Large:
• Average size is 3” to 7" inches
• See size chart variations for weight
