Roush Minerals Shot under bright light a..
Roush Minerals Shot under bright light a..
Macro mineral Epidote stone on a white b..
grossular on matrix from Bishop, Inyo Co..
Small rock piece with mica and quartz on..
Isolated sample of the mineral..
hessonite from Adamello area, Italy isol..
stone macro mineral ilmenite on a white ..
sapphire on matrix from Amboarohy, Madag..
Roush Minerals Shot under bright light a..
Green beryl - mineral isolated on white ..
tanzanite from Merelani Hills, Tanzania ..
macro mineral stone grossular on a white..
natural chalcopyrite gem stone on the wh..
raw ilmenite stone on white..
Roche volcanique avec cristaux d'olivine..
Rock of Galena (lead glance) mineral fro..
fluorite from Langdon Mines, England iso..
macro mineral stone grossular on a white..
fluorite from Berbes, Spain isolated on ..
Macro stone Grossular mineral in rock on..
Macro stone Grossular mineral in rock on..
Quartz crystals isolated on white backgr..
rhodizite from Madagascar isolated on wh..
Natural stone isolated on white backgrou..
macro mineral stone apophyllite on a whi..
lepidolite from California, USA isolated..
Basalt rock isolate on white background ..
fragment of the Sikhote-Alin meteorite i..
Purple crystal with a white background..
lignite stone isolate on white backgroun..
piece of rosin isolated on white backgro..
Macro mineral Epidote stone on a white b..
schorlomite on matrix from Aouli, Morocc..