Sphalerite 925 Silver Pendant from Spain - 0.6" - 2.22 Grams bracelet flattened and elongated unpolished Paraiba

flattened and elongated unpolished Paraiba Blue Kyanite crystal pendants

this natural sapphire bracelet adds elegance and positive energy to any jewelry collection

and clarity of intention

44 Grams / 1220 Carats

Sphalerite 925 Silver Pendant from Spain - 0.6" - 2.22 Grams bracelet flattened and elongated unpolished ParaibaVery rare rough natural translucent yellowish to honey brown Sphalerite 925 silver pendant from Spain. Sphalerite is a zinc sulfide mineral with a chemical composition of (Zn,Fe)S. Sphalerite is the major ore of zinc. Names for sphalerite used in the past or by miners include "zinc blende," "blackjack," "steel jack," and "rosin jack." Sphalerite has an incredible dispersion of 0. 156 that exceeds that of all of the popular gems and is three times