Natrolite
specimen number:
2341366
location:
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.
A spray of partly transparent colorless semi lustrous prismatic terminated natrolite crystals with very little attached matrix on the base. Some damage present as seen. Still a nice example for the species and locality. From the middle 2000's. The specimen comes with a previous label from the collection of Jan Erik Larsen.
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Related by Mineral (Natrolite):
Natrolite — New Jersey
Origin: Chimney Rock Quarry, Bound Brook, New Jersey, USA
Number: (2102083)
Size: 10.8 x 2.3 x 1.6 cm (cabinet)
Natrolite — New Jersey
Origin: Laurel Hill, Secaucus, Hudson Co., New Jersey, USA
Number: (2062681)
Size: 2.6 x 1.3 x 0.9 cm (thumbnail)
Natrolite — Morocco
Origin: Tirrhist, Anemzi, Agoudim Caidat, Boumia Cercle, Midelt, Draa-Tafilalet, Morocco
Number: (2341284)
Size: 6.5 x 5.0 x 2.5 cm (small-cabinet)
Related by Location (Imilchil):
Fluorapatite — Morocco
Origin: Anomzy, Imilchil, Midelt, Draa-Tafilalet, Morocco
Number: (2341364)
Size: 11.0 x 8.0 x 7.0 cm (cabinet)
Magnetite — Morocco
Origin: Imilchil, Midelt, Draa-Tafilalet, Morocco
Number: (2341371)
Size: 8.5 x 7.0 x 1.5 cm (small-cabinet)
Arfvedsonite — Morocco
Origin: Jebel Ewargizen, Imilchil, Midelt, Draa-Tafilalet, Morocco
Number: (2341368)
Size: 6.0 x 4.0 x 2.0 cm (small-cabinet)

