07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco
07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco 07617 -  Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco

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07617 - Beautiful Orthoclase (Feldspar) Crystals from High Atlas Mountains, Morocco

$132.50

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Species
Orthoclase (Feldspar) crystals
Age
-
Location
Meknes-Tafilalet Region, Morocco
Formation
High Atlas Mountains Mines
Size
67.4 mm   •    in
Weight
173 g   •    oz
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Description

Orthoclase, or orthoclase feldspar (endmember formula KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The name is from the Ancient Greek for "straight fracture," because its two cleavage planes are at right angles to each other. It is a type of potassium feldspar, also known as K-feldspar.

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This is a unique item. A physical certificate of authenticity will be provided. The certificate, elaborated individually by an expert paleontologist, contains an accurate scientific description and the certificate validity can be verified online at all times. In addition, a 100% money back guarantee is provided. Learn more.

 

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We do that, and in addition we provide a state-of-the-art uniquely numbered, 24/7 online verifiable, hologram-secured Certificate of Authenticity with all the specimens. It is a lifetime warranty: if new discoveries are made that modify the classification of the specimen or there is any inaccuracy, we will re-issue the certificate. On top of that, a 100% Money Back Guarantee in case you simply change your mind: no questions asked.

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