21 gram Polished Lattice Sunstone from Tanzania TZ539 hessonite Its name is derived from

Its name is derived from the Greek word "pyr"

Weight: 19

Alpine-type quartz from the Alps of Switzerland and France refers to quartz crystals that formed in open fissures

with a complex composition that may include other elements such as chromium and manganese

The tubular inclusions are typically minerals such as rutile or asbestos

21 gram Polished Lattice Sunstone from Tanzania TZ539 hessonite Its name is derived from21 gram Polished Lattice Sunstone from Tanzania Approx. Dimensions: 1. 75x1x0. 5 inches Approx. Weight: 21. 2 grams Locality: Tanzania Lattice sunstone from Tanzania is a rare and recently discovered variety of feldspar that features an iridescent, geometric grid pattern. While "Rainbow Lattice Sunstone" was once believed to be exclusive to the Harts Range in Australia, similar high quality material was discovered in the Hakkri and Arusha regions of