is a variety of quartz with embedded needle-like rutile inclusions

Looks very nice on Prehnite

superb shape and is a good size

Approx Weight (per piece):  7

Gyrolite on Prehnite Crystal | 102 gr | Mumbai, India Emerald is a variety of quartzGyrolite often forms nodular aggregates that can appear glassy, dull or even fibrous. 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, yellow,