Large cluster of cris-crossing smokey Quartz crystals known as 'Gitter Quartz' (a German name for fence or lattice Quartz). The Quartz crystals form epitaxially on Feldspar in a lattice of doubly-terminated crystals. The Erongo Mountains is the only locality I'm aware of that produces this style of unusual Quartz specimens. This is an excellent large example from the Charlie Key collection. Hard to find in this size and quality.

Stepped octahedral purple Fluorite crystal on matrix from the Pansquiera Mines. The Fluorite is purple with small attached Pyrite crystals.

Large, sharp green crystals of Chalcopyrite that have been partially pseudomorphed to Malachite and Limonite on a matrix of white Calcite. Ex. Mark Rogers specimen.

Large single compound crystal of Pyromorphite from the Friedrichssegen Mine in Germany. The specimen has the classic form and color for the mine.  There are two missing crystals in the lower center area, otherwise in pristine condition all around. Comes with an old Gene Schlepp label.

Transparent orange Wulfenite crystals from Los Lamentos. This is the old style with thin, transparent crystals. There are a few very nice transparent 'window pane' crystals on this specimen. Better than photos.

Etched single crystal of orange Spessartine from the famous Little 3 Mine in San Diego. Well crystallized all around and pristine. Translucent to transparent with the fantastic orange color these are known for. Ex. Dr. David London collection.

Transparent cubic Fluorite crystals in a lovely shade of purple.

Single purple blue Tanzanite crystal with a bit of attached Graphite. Complete all around with good transparency. Unheated natural crystal. Ex. Erich Laskowski collection. This is an older piece purchased by Erich from Werner Radl in 1996 for $207.

Spiky, spherical cluster of Marcasite crystals from Oklahoma. Well crystallized all around and in great condition. An older piece with a collection number affixed to the bottom and appears to be quite stable.