1.4" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Turquoise Halisaurus followed a different evolutionary

Halisaurus followed a different evolutionary path

and the ecological roles of herbaceous vines in early Cenozoic landscapes

The Davidia antiqua fossil preserves intricate details of leaf morphology

making it a world-famous living fossil

Frequent insect damage on the fossils suggests past ecological interactions

1.4" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Turquoise Halisaurus followed a different evolutionaryLocation: Imilchil, Morocco Weight: 0. 8 Ounces Dimensions: 1. 4 Inches Long, 1 Inch Wide, 0. 9 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