Sillimanite Xpl
Sept. 11, 2024
Sillimanite thin section - Nesosilicates - MicROCKScopic Sillimanite (30 µm thin section, XPL) | Sillimanit (30 µm vý… | Flickr Mineral Database - Mineralogy of Wales Sillimanite Xpl
Sept. 11, 2024
Sillimanite thin section - Nesosilicates - MicROCKScopic Sillimanite (30 µm thin section, XPL) | Sillimanit (30 µm vý… | Flickr Mineral Database - Mineralogy of Wales Sillimanite Xpl