A fine Tsumeb specimen with sharp, clear Calcites growing on a bright contrasting green Duftite. The Duftite can be seen through the Calcites and the condition is excellent. The underlying matrix is a thin section of Dolomite cast which is itself a very interesting and quite desirable collectable. First rate esthetics.
Casapalca Mine, Casapalca, Huarochiri Province
4.3 x 3.3 x 1.9 CM (miniature)
A cluster of Tetrahedrite crystals showing classic forms and with fine patina. From the famed Casapalca mine, this has sharp form with crystals penetrating each other at all angles. Minimal chipping is noted on on some outer edges, most crystals are complete and undamaged.
Gilgit, Gilgit district
4.2 x 1.5 x 1.1 CM (miniature)
Clear, gemmy Apatite crystal with a very faint pinkish hue, that looks colorless in some lighting. This shows a fine internal central wisp with a helix like form. Sharp and glassy, this is from finds a little over a decade ago, there is no damage at all on the prism or termination, it is of course broken on the bottom where it was removed.