Barite - Included by Malachite
Likasi, Katanga Copper Crescent
Democratic Republic of Congo (Zaire)
5.1 X 5 X 4 CM (miniature)
Clear Barite crystals with some blebs and wisps of bright green Malachite inside and on the prisms. from the great Shaba Crescent area, this is a nice example. As is typical for this locale, magnification shows several bruises but most of the main crystals are in reasonable clean condition. Though not right for a perfectionist, this is still a good display specimen and these are no longer coming out from the Congo.
Very good form and color, a single terminated crystal of classic Pala area Elbaite. A single clean repair is noted, so much more affordable than usual. 12.4 grams, pretty much all gem grade with 3 separate color sections. Fully transparent, we did not backlight the photos, so it will be better in person. This had an older price of 775.00.
Dolomite on Quartz
Williamsville Quarry, Poplar Bluffs
6 x 4 x 3.2 CM (cabinet)
A very colorful Dolomite, bright yellow to Orange bladed crystals contrast well with a dark druzy quartz matrix. I have not seen another specimen like this piece from this locale, better known for Calcites. Super showy and in fine condition.
Fluorite with Barite
9.4 X 5.6 X 4.3 CM (cabinet)
Clear and very sharp zoned violet Fluorite cubes mixed with Barite blades. Classic Berbes type specimen in excellent condition. The bright luster and overall arrangement make this a much better than typical specimen. Better in person.
An old specimen from Houghton County with sizable (2 CM) distinct yet crude crystals standing above a mostly Copper matrix. Some sharp faces are seen but overall the crystals are very distorted. A few spots of Native Silver are also seen with magnification.
Smithsonite with Calcite
Kelly Mine, Magdalena
8.8 x 6.3 x 3 CM (cabinet)
A very pretty, classic Smithsonite from the famed Kelly mine. Nice wet look luster and three dimensional surface. In fine condition, undamaged on the display side, sawn on the back and sits well for display. These have become quite prized over the past few years and this is a particularly good value for this quality. The large knob that protrudes from the concave area is 3.2 CM across and has a few small Calcites on the surface.
Simple and attractive, the less common tabular form (flat hexagons) of gem clear Beryl nicely perched on matrix. In most light the Beryl looks white or colorless, but a tiny hint of blue can be seen in some conditions. In my eye it is a colorless Goshenite variety but some may see it as a pale Aquamarine. Either way this presents this special discoidal habit very well. From the modern classic area of Mt Xuebaoding in 2003, this form has not been found for some time. A choice modern Chinese classic and an uncommon crystal habit.
Perfectly formed Chamosite pseudo having the shape of the original Garnet (probably Almandine). Unlike most from this classic find, this is a matrix specimen, and the crystal is not rounded but is very sharp. These were first collected over 130 years ago (at that time called Aphrosiderite, a discredited name) and still are sometimes found, but rarely of good quality. A nice affordable classic pseudomorph.