A fine classic specimen from the Tintic District, ex Northwestern University Museum, Charles Noll, David Crawford etc. Bright Cuprian Adamite crystals sparkle against Azurite and Conichalcite on a gossan matrix with traces of Cuprite. Comes with several labels, is in fine condition, undamaged, and clearly a very old specimen. Almost never seen on the market today, from a significant US locality.
Cassiterite on Muscovite
Mt. Xuebaoding, Pingwu Co., Mianyang Pref.
6.3 x 5.2 X 3.8 CM (cabinet)
Incredibly lustrous, super, sharp Cassiterite twin crystal set nicely on contrasting Muscovite matrix. The Cassiterite is 1.8 CM in diameter and has no damage or chipping even under 20X magnification. From finds in 2003 at Mt Xuebaoding, this quality of Cassiterite is simply not being found anymore. High esthetics and display impact for a small size specimen.
A complete crystal of Apatite that is bright blue to blue-green, is transparent in places, and doubly terminated. No damage but there are some contacts and "melting" on one edge. Very glassy luster and really choice for this location. There are several areas that could be faceted but much of the interior has some veils and inclusions. Ex. Tom Fitzpatrick collection, collected over 20 years ago
A very fine well-composed large cabinet specimen with perfect Aquamarine crystals to about 3.5 CM. The Beryls are nicely perched, have gem clear terminations and good color. The matrix provides a good contrast and specimen sits well for display. Choice example from the prolific Erongo mountains, this is above average for quality and quite affordable for such an esthetic piece.
Bright blue complex Caledonite crystal nicely perched on a mix of lead secondary minerals. The contrast with the matrix sets the Caledonite off very well. A very good example from the final collecting at Rowley. The matrix is a complex mix of micro minerals, this includes Phosgenite and Leadhillite seems to be in several spots, but is not confirmed. A very nice Arizona thumbnail.
Spessartine on Smoky Quartz
stock #15.1-1030 (SM4660)
Tongbei, Yunxiao County, Zhangzhou Prefecture
7.7 x 5.5 x 2.6 CM (cabinet)
An impressive specimen far beyond average with very large Spessartine of deep red- orange color perched on dark Quartz. Strongly esthetic and with a eye catching architecture. The largest Garnets are over 1.1 CM and in fine condition. Some contacts and very minor chipping mostly just on the backside. Ex Charles Noll collection, this quality of Garnet is no longer being found.
Quartz with Fluorite
Orange River, Warmbad, Karasburg Dist.
4.9 x 3.8 x 2.1 CM (miniature)
Yellow milky Quartz prism with sharp yellow cubes of Fluorite along an edge. A choice and pretty Orange River specimen formerly in the Heini Saultau collection. Unusual for the association and colors, this is very different from typical Quartz from this locale. The main Quartz and Fluorites are clean, undamaged. Cute and choice
Piedra Parada, Las Vigas
6.7 x 3.9 x 4.2 CM (cabinet)
From the new (late 2016 early 2017) finds at Las Vigas, a gem clear, incredibly perfect and sharp cluster of Amethyst. Competition grade, the individual crystals reach 4.8 CM and are perfectly transparent, a few internal bubbles are also seen. This classic area has recently produced some superb specimens. This is that rare specimen perfect, undamaged and complete- no issues at all. Far better in person.