Quartz from Chromite mine, Harmancık District, Bursa Province, Turkey
Turkey | |
| [Chalcedony var. Chrome-Chalcedony] www.mindat.org (n.d.) http://www.mindat.org/forum.php?read,11,393132,393132,quote=1 |
Turkey | |
| [Chalcedony var. Chrome-Chalcedony] www.mindat.org (n.d.) http://www.mindat.org/forum.php?read,11,393132,393132,quote=1 |
Chromite mine, Harmancık District, Bursa Province, Turkey