“Single topaz crystal on quartz and feldspar, with a lot of faces, mainly {100}, {110}, {210} and probably {211}, but there are more. Overall size: 70 mm x 65 mm. Width: 23 mm edge to edge. Height: 36 mm.”
“Single topaz crystal on quartz and feldspar, with a lot of faces, mainly {100}, {110}, {210} and probably {211}, but there are more. Overall size: 70 mm x 65 mm. Width: 23 mm edge to edge. Height: 36 mm.”
“Single topaz crystal on quartz and feldspar, with a lot of faces, mainly {100}, {110}, {210} and probably {211}, but there are more. Overall size: 70 mm x 65 mm. Width: 23 mm edge to edge. Height: 36 mm.”
“Single topaz crystal on quartz and feldspar, with a lot of faces, mainly {100}, {110}, {210} and probably {211}, but there are more. Overall size: 70 mm x 65 mm. Width: 23 mm edge to edge. Height: 36 mm.”
“Single topaz crystal on quartz and feldspar, with a lot of faces, mainly {100}, {110}, {210} and probably {211}, but there are more. Overall size: 70 mm x 65 mm. Width: 23 mm edge to edge. Height: 36 mm.”