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Valued by collectors and mineral enthusiasts
Turquoise’s value can vary significantly based on quality factors such as color saturation
often as a product of hydrothermal alteration
These exquisitely preserved Late Cretaceous tyrannosaur teeth from northern North America provide valuable insight into the evolution of Tyrannosaurus rex and its early relatives
Modern Dawn Redwoods are fast-growing ornamental trees reaching 120 feet with a pyramidal form
XL 5" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Spinosaurus Tooth Valued by collectors and mineralLocation: Imilchil, Morocco Weight: 1 Pound 15. 5 Ounces Dimensions: 5 Inches Long, 3. 6 Inches Wide, 3. 6 Inches Thick The item pictured is the one you will receive. Prehnite is a phyllosilicate mineral exhibiting a translucent to transparent pale green color, first formally identified in 1788 and named in honor of Colonel Hendrik von Prehn. The mineral is typically associated with calcite and epidote, forming in basaltic host rocks. Prehnite
US$ 25.00
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US$ 150.00
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US$ 119.00