Sphalerite, Pyrite, Quartz 7” x 4” unique is preserved in silica or

is preserved in silica or quartz crystals which gives it a colorful

a dark layer during the growing season and a light-hue inorganic layer in the dry season

These stone rings are popular with women and those that want to make a fashion statement with their real copper calcite accessories

A stunning specimen

These crystals were originally quartz

Sphalerite, Pyrite, Quartz 7” x 4” unique is preserved in silica orThis specimen is sure to add a subtle sparkle to any room! Lustrous sphalerite combines with sparkling pyrite, chalcopyrite and quartz to create a metallic, monochromatic statement piece. The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide. Pyrite is considered the most common of the sulfide minerals and is rated between 6 and 6. 5 on the Mohs hardness scale. Pyrite's metallic luster and pale brass yellow hue give it a