Black Diamond 2mm Cube - Limited Editions Nugget ” the Sinhalese word for

” the Sinhalese word for “mixed color precious stone

Agate was used for medicinal purposes in ancient Greek and Egyptian civilizations

displaying these colors in patterns of parallel bands

also known as Amazon Stone

known as "azure

Black Diamond 2mm Cube - Limited Editions Nugget ” the Sinhalese word forDiamond is a rare, naturally occurring mineral composed of pure carbon. Although most people think of diamonds as colorless, they actually occur in almost every color! Also, many people believe that diamonds are formed from coal, but it is not true. Diamonds actually form at high temperatures and pressures that occur in Earth's mantle about 100 miles below Earth's surface.