2.7" Rough Dark Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Eremiasaurus their elongated stems enabled attachment

their elongated stems enabled attachment to hard surfaces and possibly raised them off the seafloor

Discovered on the south bank of the Red Deer River in 1914 by Barnum Brown and named in 1922

Trilobites occupied a wide range of marine environments and played an essential role in early ocean ecosystems

mainly in the Middle Ordovician and Silurian periods

” derived from Latin and Persian or Arabic

2.7" Rough Dark Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Eremiasaurus their elongated stems enabled attachmentLocation: Imilchil, Morocco Weight: 5. 7 Ounces Dimensions: 2. 7 Inches Long, 2. 3 Inches Wide, 1. 8 Inches Thick The item pictured is the one you will receive. Prehnite is a beautiful pale green mineral, ranging from translucent to transparent, and part of the phyllosilicate family. Named after Colonel Hendrik von Prehn in 1788, this mineral often appears alongside calcite and epidote within basaltic rocks. Its distinct crystal shapesprismatic,