4.8" Rough Green Prehnite Crystal Mineral Specimen Location Imilchil, Morocco
$48.99
Location: 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 formations. Renowned for its distinctive crystal habits—from prismatic and tabular to botryoidal—prehnite is esteemed in fine jewelry for its lustrous finish and serene green hues. It is frequently crafted into beads, cabochons, and elegant carvings, reflecting both natural beauty and refined artistry.