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Mineral portrait olivine (german) (english abstract)

Olivine is not a separate mineral, but a member belonging to the forsterite-fayalite mixing series. Olivine belongs to the olivin-groupe whose end-members are calcio-olivine and tephroite. Forsterite is a magnesium silicate; fayalite an iron silicate. If commonly is spoken of olivine, it is usually a more or less iron-rich forsterite. The color of olivine is generally yellowish green, olive green to black. You will find much more interesting details in our portrait about this common mineral series.

Written and investigated by Peter Seroka. (Article in german)

Olivin

Olivin, Edelsteinvarietät Peridot
Olivin, Edelsteinvarietät Peridot
Zeberged , Rotes Meer, Ägypten;
Größe des Kristalls: 17 x 11 mm
Copyright: Rob Lavinsky; Contribution: slugslayer
Location: Ägypten/Rotes Meer, Gouvernement/St.-Johannes-Insel (Seberget; St. John's Island; Zabargad; Zagbargad)
Mineral: Chrysolite (Olivin), Olivine group
Image: 1290803366
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Olivin, Edelsteinvarietät Peridot

Zeberged , Rotes Meer, Ägypten;
Größe des Kristalls: 17 x 11 mm

Rob Lavinsky

Englisch: Olivine; Französisch: Olivine; Spanisch: Olivina


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