Datolite with Prehnite
specimen number:
2341232
location:
Anemzi area, Imilchil, Midelt, Draa-Tafilalet, Morocco
description: The rugged terrain of the High Atlas region features complex geological formations shaped by ancient tectonic collisions, rifting, and subsequent hydrothermal activity that created diverse mineral pockets. While the surrounding Draa-Tafilalet region has a rich history of large-scale industrial and artisanal mining for base metals, the high-altitude zones near Imilchil and Midelt have gained international renown among collectors for yielding exceptional alpine-type fissure specimens. Local prospectors and artisanal miners harvest these cavities for fine cabinet pieces, uncovering sharply crystallized silicates and accessory minerals including lustrous titanite and translucent green prehnite.
Colorless semi lustrous mostly opaque large crystals of datolite measuring to almost 2.5 cm in size set attractively up on a matrix of botryoidal light green sparkling crystallized prehnite. In good condition.
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Related by Mineral (Datolite):
Datolite — New Jersey
Origin: Prospect Park, New Jersey, USA
Number: (2063031)
Size: 5.5 x 3.5 x 1.0 cm (miniature)
Datolite — New Jersey
Origin: New York - West Shore & Buffalo RR tunnel, Weehawken, Bergen Hill, Hudson Co., New Jersey, USA
Number: (2062907)
Size: 10.0 x 7.0 x 4.5 cm (cabinet)
Datolite — Michigan
Origin: Franklin Mine, Houghton Co., Michigan, USA
Number: (8311377)
Size: 12.5 x 11.0 x 1.3 cm (cabinet)

