available at https://www.zibbet.com/ameogem-jewellery/sz-6-5-deep-vivid-forest-green-natural-rare-australian-gaspeite-oblong-925-solid-sterling-silver-ring-jewellery

This rare Australian Gaspeite is typically pale green to bright apple-green in color, often accompanied by brownish patches or veins of rock that run through the material at various depths. Gaspeite has recently become very popular among gem and mineral collectors, mostly credited to its rarity and its slight similarity in appearance to rare green turquoise.

Australia is the main source of most of gem-quality Gaspeite available today. However, the Australian Gaspeite deposits of this stone have been depleted, so it is now labeled as a rare stone.