TOU195 Bicolor Tourmaline Malachite This features one cube measuring

This features one cube measuring 2

The top/front side is slightly polished and sealed to prevent further oxidation

Montana Moss Agate polished cabochon features primarily translucent agate with black and golden mossy patterning

Picacho Agate is a nodular agate with a rough outer matrix in irregular shapes with very few windows

TOU195 Bicolor Tourmaline Malachite This features one cube measuringBicolor Tourmaline crystal with blue and greenish tourmaline with white inclusions from Brazil. 21mm long 3. 0g Tourmaline is a complex family of aluminum borosilicate minerals mixed with iron, magnesium, or other metals that, depending on the proportions of its components, may form as red, pink, yellow, brown, black, green, blue or violet. Its prismatic, vertically striated crystals may be long and slender, or thick and columnar, and are uniquely