Nydegger Plume Agate - Post, Oregon DX1983 green onyx It has mostly the same

It has mostly the same composition as other precious opals in their mixture of water and silicon dioxide

Weight: 166 grams

which means "bunch of grapes"

The Aletai meteorite is an Iron

Dimensions: 33 x 25 x 12 mm

Nydegger Plume Agate - Post, Oregon DX1983 green onyx It has mostly the sameNydegger Ranch Plume Agate Slab Approx. Dimensions: 4 x 3 x 0. 125 inches Approx. Weight: 31 grams Locality: Nydegger Ranch, Post, Oregon Acrylic slab stand is included. This slab has a high polish on one side. Nydegger Plume Agate is a real treasure for any gem enthusiast. This beautiful stone hails from the Nydegger Ranch in Oregon, a location famous for producing some of the most exquisite plume agates around. This agate was mined in the late