GILALITE Cabochon, Medusa Paraiba Quartz - Bicolor, Rectangle - Gemstones, Jewelry Making, 43950 covellite 2 inches across by 1

2 inches across by 1

Extra Large: 200 - 275 grams

and other attractive color zoning features

3 inches thick

Approximate Weight: 622

GILALITE Cabochon, Medusa Paraiba Quartz - Bicolor, Rectangle - Gemstones, Jewelry Making, 43950 covellite 2 inches across by 1This is a rare copper silicate that comes only from State of Paraba, Brazil. It was mined in 2008 and hasn't been dug since. It is very closely related in chemistry to Ajoite. It goes by trade names Medusa Quartz and Paraiba Quartz. Weight: 20. 77 carats Location: State of Paraba, Brazil This item is one of a kind and you will receive the EXACT piece(s) pictured. Macro photography is used to show detail but can make items appear larger than their