Apophyllite and Prehnite Crystal Cluster | 42 grams | Mumbai, India briolette Approx Weight (per Strand): 62

Approx Weight (per Strand): 62

Approx Weight (per Strand): 40

Product Type: Tourmaline

It often forms as prismatic crystals with a square or rectangular cross-section

Color: Dark Smoky Color

Apophyllite and Prehnite Crystal Cluster | 42 grams | Mumbai, India briolette Approx Weight (per Strand): 62Prehnite 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 a mineral known for its distinctive crystal formations, often