Large Green Prehnite Specimen 344.2g From South Africa Minerals Crystals celestite Lovely shades of blue and

Lovely shades of blue and teal as well

clear yellow to lemon to darker mustard

They are clear and bright with silver-like insides and most have well developed striations

from Huanzala mine

Large Green Prehnite Specimen 344.2g From South Africa Minerals Crystals celestite Lovely shades of blue andBeautiful Phrenite from South Africa. Lovely green color that deepens in the middle of the specimen. beautiful crystal formations. 344. 2g 11. 8oz Gem Info and Lore: Prehnite is a complex silicate often found in the lining in the cavities of volcanic rocks. Prehnite ranges in color from white, gray, and yellow to chartreuse green and can take globular, prismatic & tabular crystal forms. Prehnite often occurs with epidote, a combination which enhances