Apophyllite and Prehnite Cluster | 131 grams | Jalgaon, India | SO24 Prehnite It remained on a sheep

It remained on a sheep farm for many years before finally being recognised as meteoric in 1989

These deposits might be the oldest deposits known in the world

often with veins or matrix patterns of other minerals like black or brown

It frequently occurs in distinctive pyramid-like structures

that forms over pre-existing crystals

Apophyllite and Prehnite Cluster | 131 grams | Jalgaon, India | SO24 Prehnite It remained on a sheepPrehnite can form prismatic, tabular, or pyramidal crystals, but usually occurs in botryoidal, reniform, stalactitic, granular, or compact habits. It is usually green in colour, but may be white, colourless, yellow, or gray. It has a colourless streak. Prehnite is transparent to translucent, with a vitreous to pearly luster. Prehnite forms in cavities in basaltic lavas. Apophyllite is more often then not the star attraction and very popular among