2.75" Pyrite Obelisk DX052 Ring This piece is adhered to

This piece is adhered to an acrylic base with glue

smoky quartz has a hardness of 7 on the Mohs scale

Chalcedony itself is a microcrystalline variety of quartz

Opal ring set in sterling silver

2.75" Pyrite Obelisk DX052 Ring This piece is adhered toPyrite Obelisk Approx. Dimensions: 2. 75 x 1. 5 x 1. 5 inches Approx. Weight: 210 grams Locality: Peru Pyrite Often referred to as "Fool's Gold", pyrite, or iron pyrite, is composed of Iron Sulfide. Its name is derived from the Greek word "pyr", or "fire". Pyrite is enjoyed by many because of its lustrous gold sheen, but sometimes appears in a yellow gray or gray color. Sometimes oxidization of the pyrite will cause a brown or iridescent film to form