1.3" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Elephant Bird malachite has been used as

malachite has been used as a pigment

limiting how many reached adulthood

These may have assisted in maintaining vision under changing water pressure

The lighter colors signal a surge in nickel content

This medium-sized carnivore reached lengths of approximately 6 meters and displayed distinctive anatomical features

1.3" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Elephant Bird malachite has been used asLocation: Imilchil, Morocco Weight: 0. 8 Ounces Dimensions: 1. 3 Inches Long, 1. 2 Inches Wide, 0. 7 Inches Thick The item pictured is the one you will receive. Prehnite is a pale green mineral that varies from translucent to transparent and belongs to the phyllosilicate group. First identified in 1788 and named after Dutch Colonel Hendrik von Prehn, it is commonly found alongside minerals such as calcite and epidote in basaltic rock formations. This