Weight: 9

Boulder opal with particularly striking red tones

A mint green chrysoprase from the Pulacayo-Huanchaca mine in Bolivia

A particularly interesting Cavnic rock crystal specimen with

also called Ocean Agate)

Stibnit (Antimonit), Giant Yellowknife Mine, Northwest Territories, Canada Attika Weight: 9Description: A crystallization of fine, needle like antimonite crystals that aggregate into a beautifully shaped group. A piece from an old stock from a rarely offered site in Canada. A very fine miniature. Details: Mineral: Stibnite (antimonite) Source: Giant Yellowknife Mine, Northwest Territories, Canada Size: 2. 7 x 1. 5 x 1. 2 cm