Mixed Sapphire 2x4mm Thin Faceted Rondelle - 15-16 Inch Crazy Lace Agate mostly known for its green

mostly known for its green varieties

one of the first fluorescent minerals ever studied

Dakota Stones Australian Opals are back

Sapphires are precious gemstones

Sage Agate forms in volcanish ash

Mixed Sapphire 2x4mm Thin Faceted Rondelle - 15-16 Inch Crazy Lace Agate mostly known for its greenSapphires are precious gemstones, but unlike rubies, they come in a rainbow of colors besides red! They are all varieties of the mineral corundum, known for its incredible hardness, second only to diamond . This makes sapphires very durable and scratch resistant. Formed deep underground during the cooling of magma, sapphires get their various colors from trace elements. Iron gives them blue, the most famous sapphire color, while titanium can create