Sphalerite Gemstone; Natural Untreated Spanish Sphalerite, 9.605cts Quartz_Dangles Mexican Fire Opals are very

Mexican Fire Opals are very unique because of there fiery and bright colors

This beautiful stone has a great color and luster

This is a beautiful and untreated Blue Agate set from Namibia set in Sterling Silver

Size 13mm x 7mm

These nicely sized 5mm Clear Square Cut Danburite stones weigh 1

Sphalerite Gemstone; Natural Untreated Spanish Sphalerite, 9.605cts Quartz_Dangles Mexican Fire Opals are veryStone Type Sphalerite Color Multicolor (Yellow, Orange and Red) Weight 9. 605cts Shape Round Size 12. 5mm Treatment Untreated Origin Spain Pieces QTY 1 This a natural and untreated Spanish Sphalerite that is considered a collectors gem due to the extreme rarity and double refractive qualities that make it more brilliant then a Diamond! It does have some minor inclusions and it is very common but also very rare to have minimal inclusions.