Velvet Malachite Congo Arizona They are the oldest living

They are the oldest living fossil

They existed during the Devonian period over 300 million years ago

but can have a slight brown

Spirit Quartz is a variety of quartz (SiO2)

5" x 2" and weighs 3

Velvet Malachite Congo Arizona They are the oldest livingMalachite is a green copper carbonate mineral, Cu2CO3(OH)2. Its name comes from the ancient word for the mallow plant, which according to the ancients it resembled. Its distinctive color and flowing geometric bands make it appear dynamic and interactive somewhat life like. "Velvet" Malachite has a unique texture, looking soft, with gentle patterns made up of fibrous layers. This item 3. 62" x 2. 43" and weighs 3. 7 oz.