Red Brown Heulandite Fan with Clear Apophyllite Crystals & Stilbite in a Trimmed Pocket of Volcanic Basalt Matrix zeolites From Zagi Mountain

From Zagi Mountain

From Indonesia

It is from Afghanistan

Some minor unknown tertiary mineral deposits present (the white mineral)

Size: 44 x 40 x 18 mm

Red Brown Heulandite Fan with Clear Apophyllite Crystals & Stilbite in a Trimmed Pocket of Volcanic Basalt Matrix zeolites From Zagi MountainBeautiful red brown heulandite fans capped with numerous, water clear double terminated fluorapophyllite crystals. The heulandite fans share the trimmed out pocket of volcanic basalt rock with large clear fluorapophyllite crystals & stilbite bowties. There is minor celadonite as well. This is a spectacular, flawless museum quality specimen. Named in 1822 after John Henry Heuland, a mineral collector and mineral dealer living in England. From the