3mm Sapphire Faceted Round A Grade - 15-16 Inch Impression or black and can be

or black and can be distributed randomly or in bundles or star to like formations

a cryptocrystalline Quartz

Lepidocrosite

Von Prehn discovered the stone in South Africa in 1774

Yellow Jade is a magnesium iron phyllosilicate and may contain other elements including chromium

3mm Sapphire Faceted Round A Grade - 15-16 Inch Impression or black and can beSapphires 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