White Clear Heulandite Fan Cluster with Clear Calcite on Basalt Matrix citrine Size: 74 x 50 x

Size: 74 x 50 x 21 mm

natural luster with a soft reflective quality and subtle translucence

Size: 46 x 32 x 28 mm

Minor phlogopite also present

Gems & Gemology

White Clear Heulandite Fan Cluster with Clear Calcite on Basalt Matrix citrine Size: 74 x 50 xWhite and clear gemmy heulandite fan crystal cluster with lustrous clear calcite on basalt matrix. There is a beautiful rainbow. The calcite has a reddish orange fluorescence with 365nm long wave UV. Heulandite was named in 1822 after John Henry Heuland, a mineral collector and mineral dealer living in England. From the famous zeolite locality at Jalgaon District, Nashik Division, Maharashtra, India. Size: 89 x 62 x 40 mm. 168 grams