Sapphire 4-6mm Irrgular Cube - 15-16 InchSapphires 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

black with snowflake patterns

However in some regions

” Fire Opal is believed to utilize elemental fire to awaken one’s passion

Tourmaline is unusual in that it is both pyroelectric and piezoelectric

Goldstone was first created during the Italian Renaissance when

also known as Blue Ice Glacierite or Blue Ice Nakaurite

Mookaite is formed by the ancient skeletal remains of radiolaria

and even green

Lava is rock from the molten center of the earth

It is constructed of micro woven stainless steel wires that are braided together and then nylon coated

this old glass is carefully shaped

It is composed of silicon dioxide