Sapphire 4mm Banded Purple Faceted Round A Grade - 15-16 Inch Stone Type_Pink Tourmaline White Howlite is named for

White Howlite is named for Canadian mineralogist Henry How

The colors of coral are permanent and naturally occur in a range of colors from salmon pink to deep red

Some are larger and more defined

then brought to the surface by volcanoes and earthquakes

Tektite is a natural glass formed by meteorite collisions with Earth

Sapphire 4mm Banded Purple Faceted Round A Grade - 15-16 Inch Stone Type_Pink Tourmaline White Howlite is named forSapphires 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