85 gram Polished Lattice Sunstone from Tanzania TZ1177 california Forming a very packed layer

Forming a very packed layer over the back of the piece are many rhombohedral calcite crystals

Gypsum Selenite Specimen from China on Acrylic Display

Owyhee Blue Opal Ring Size 6

75x2x2 inches

rutile itself has been recognized and utilized for its unique optical characteristics

85 gram Polished Lattice Sunstone from Tanzania TZ1177 california Forming a very packed layer85 gram Polished Lattice Sunstone from Tanzania Approx. Dimensions: 2x1. 5x1 inches Approx. Weight: 85 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 Tanzania