Fractal branching patterns in nature, Dendritic Agate Cabochon
Kashmir Blue Sapphire
Calcite from the Congo
Paraiba Tourmaline The new type of tourmaline, which soon became known as paraiba tourmaline, came in blue and green. Brazilian paraiba tourmaline usually contains abundant inclusions. It was determined that the element copper was important in the coloration of the stone. These cupriferous tourmalines are small, rare and precious. Their turquoise to green colours are not duplicated in any other gemstone.
Oh, that's real nice, sugar. Why don't you come over here and make yourself more Amethyst with Goethite Inclusions