1
زمینشناسی و معدن::
فرومنیزین
2.7, less than that of the dark (ferromagnesian) silicates.
The dark (or ferromagnesian) silicates are minerals
Because of their iron content, ferromagnesian
other dark ferromagnesian
destruction of weaker and less stable minerals, includingthe feldspars and ferromagnesians.
واژگان شبکه مترجمین ایران