Sphalerite 925 Silver Pendant from Spain - 0.9" - 4.46 Grams bracelet Watermelon Tourmaline raw crystal ring

Watermelon Tourmaline raw crystal ring set in SS

A beautiful rare dichroic gold Kyanite crystal with a titanium coating on black kyanite from Brazil in great condition

This is a really cool rare tumbled blue Amber silver pendant that fluoresces a rich yellow under LW UV light

engagement-inspired design

Sphalerite 925 Silver Pendant from Spain - 0.9" - 4.46 Grams bracelet Watermelon Tourmaline raw crystal ringVery 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