Gypsum var. Selenite from Caverna de Santo Domingo, Achiles Serdan, Chihuahua, Mexico Calcified Ammonite Sculptural formation of twisted wire-crystals

Sculptural formation of twisted wire-crystals of native silver (naturally occurring silver crystals) with no attached matrix

Blue Quartz is a soothing and calming stone

Weight: 4-6 grams

This egg-shaped specimen of top-quality petrified wood is beautifully hand-polished and displays remarkable hues of white and black in its patterning

Mesosaurus was long thought to have been one of the first marine reptiles

Gypsum var. Selenite from Caverna de Santo Domingo, Achiles Serdan, Chihuahua, Mexico Calcified Ammonite Sculptural formation of twisted wire-crystalsFrom Caverna de Santo Domingo, Achiles Serdan, Chihuahua, Mexico Beautiful cluster of water clear colorless gypsum (variety selenite) crystals with on matrix. The selenite has top quality transparency with a glassy luster and fully terminated crystal faces. You will receive the exact item in these photos Weight: 568. 7 grams, Dimensions: 5 x 2 x 3. 5 inches