Apophyllite and Prehnite Crystal Cluster | 84 grams | Mumbai, India Opal This is a strand of

This is a strand of clear crystal beads with an overall length of 40 cm (15

fibrous crystals that are both bendable and fragile

Specimen Size: Cabinet-Sized

Product Type: Ruby

Apophyllite and Prehnite Crystal Cluster | 84 grams | Mumbai, India Opal This is a strand ofPrehnite 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