Tiny rhombs of calcite coating duftite and dioptase crystals, making it a very brilliant and attractive specimen.

Pastel yellow, highly lustrous rhombohedral crystals of calcite on a mound of deep green mottramite. It almost makes you want to display the underside.

Sharp and gemmy lustrous prisms of pastel yellow calcite on a matrix of light dolomite rhombs that are sprinkled with dark green olivenite spheres. Unusual habit for olivenite.

A crown of translucent, brownish black lustrous crystals of cassiterite sit on the tip of a silvery, brilliant group of arsenopyrites with minor muscovite. Another cassiterite group and some siderites sit at the rear of the piece. Super display piece from this classic locale!

Thin and gemmy bladed crystals of celestite in parallel growth with sharp pointed phantoms, on a bit of matrix.

Very deep root beer colored cubes of fluorite intermixed with white celestite blades. Notice that the edges are translucent. Old classic from the midwest!

White cerussite crystals in a reticulated twinned formation.

Sharp cyclical twins of cerussite scattered on a matrix of galena that is amply coated by very sharp crystals of smithsonite. There are also orange yellow micro crystals on the surface that have not been identified, maybe tsumcorite (?)

A highly unusual Tsumeb specimen (What a surprise!) consisting of a pair of stalactites composed of duftite (as a cast in one area), calcite and mottramite acts as host to a an assortment of glassy cerussite  crystals. Ex Immelman collection, who acquired it in 1979.

Black metallic crystals of chalcocite contrasting nicely on a grayish matrix  that’s coated by sparkling clear tiny quartz crystals.