White Clear Heulandite Fan Cluster with Clear Calcite on Basalt Matrix citrine Due to the asbestiform mineral

Due to the asbestiform mineral

Size: 74 x 50 x 21 mm

The bottom is trimmed so it self-stands

Small - average 5 to 6 cm each

Locale: Minas Gerais

White Clear Heulandite Fan Cluster with Clear Calcite on Basalt Matrix citrine Due to the asbestiform mineralWhite 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