2196 Crocoite on Gibbsite, Adelaide Mine, Dundas, Tasmania, Australia
2196 Crocoite on Gibbsite, Adelaide Mine, Dundas, Tasmania, Australia. FOV 40mm.
Gibbsite
3006 Gibbsite ps Crocoite, Adelaide Mine, Tasmania
Gibbsite replacing Crocoite, Adelaide Mine, Dundas, Tasmania, Australia. FOV 55mm.
1460 Gibbsite after Crocoite, Adelaide Mine, Tasmania
Gibbsite encrusting and largely replacing hollow Crocoite from the Adelaide Mine, Dundas, Tasmania, Australia. This particular specimen is ex Frank Mihajlowits and was acquired from the Zeehan School of Mines by another collector in 1987....