4.8" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Phytosaur powerful bodies—with tails and limbs

powerful bodies—with tails and limbs built for swimming—to navigate the waters

Selected high-quality specimens are heated to extreme temperatures (800-1600°C)

long after the seafloor turned into thick layers of rock

another a juvenile

it blasts temperatures soaring to 30

4.8" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco Phytosaur powerful bodies—with tails and limbsLocation: Imilchil, Morocco Weight: 15. 2 Ounces Dimensions: 4. 8 Inches Long, 3 Inches Wide, 2. 2 Inches Thick The item pictured is the one you will receive. Prehnite, a delicate pale green mineral ranging from translucent to transparent, belongs to the phyllosilicate family. First documented in 1788 and named after Dutch military officer Colonel Hendrik von Prehn, it often occurs alongside minerals such as calcite and epidote within basaltic