Gyrolite and Apophyllite on Prehnite Crystal | 85 grams | Mumbai, India Iolite high up in the Himalayan

high up in the Himalayan Mountains in an area near the border of Tibet and Nepal

Name: Barite Cluster Crystal

making it one of the more limited gemstones on the market

Group of small apple-green

Color: Nice Lemon

Gyrolite and Apophyllite on Prehnite Crystal | 85 grams | Mumbai, India Iolite high up in the HimalayanGyrolite often forms nodular aggregates that can appear glassy, dull or even fiberous. The aggregate nodules often accompany many fine and rare minerals such as Apophyllite and Okenite plus many of the Zeolites. Looks very nice on Prehnite! Prehnite 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,