Origin: Beresovsk, Ural Mountains, Russia
Sample size: 11 x 10 x 3 cm (top/2nd row), 11 x 10 x 3 cm (3rd/bottom row)
Origin: Red Lead Mine, Dundas, Tasmania, Australia
Sample size: 5.1 x 3.7 x 1.3 cm (top), 3.1 x 2 x .5 cm (bottom)
Origin: Dundas, Western Tasmania, Australia
Sample size: 3.0 x 0.6 x 0.5 cm (left), 4 x 10 x 25 mm (right)
Origin: Adelaide mine, Dundas, Tasmania, Australia
Sample size: 6 x 6 x 21 mm (top), 1.3 x 0.8 x 5.3 cm (bottom)
Origin: Adelaide mine, Dundas, Tasmania, Australia
Ex. Giorgio Spiga collection
Sample size: 9.5 x 7 x 4.5 cm
Photo courtesy of:
