Knebelite
General
CategoryMineral
Formula
(repeating unit)
(Fe,Mn)2SiO4
Crystal systemOrthorhombic
Identification
Colordark green

Knebelite is a manganese variety of the fayalite-tephroite series with formula (Fe,Mn)2SiO4. It forms dark green orthorhombic crystals. It is reported from a variety of locations in Sweden as well as South Africa, Russia, British Columbia, New Hampshire, and Rhode Island.[1]

References


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.