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341 specimens listed
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HOLD Szenicsite with Cuprian Powellite
stock #HOLD 0921-JM-3859
Jardinera #1 Mine, Inca de Oro, Chanaral Province
Atacama Region, Chile
6.9 x 5.7 x 4.8 CM (cabinet)
price: $1450


A superb cabinet specimen of this very rare Copper Molybdenite ex John Marshall Collection. Sharp and well defined platy crystals are arranged in a radiating flower-like fan on contrasting matrix with zones of Cuprian Powellite. Good specimens of this quality are practically impossible to find now unless an older collection is being sold off. The original locality had an area less than a square meter that held a few clusters and that was it. That was more than a quarter century ago, this is now recognized as perhaps the most beautiful new mineral found in decades. Aptly named for the discoverer, Terry Szenics, pieces of this quality were limited to a few flats and were sold very quickly. This piece is far better than average and has a very well articulated crystal spray that reaches 3 CM. Excellent deep green color (some were much more pale) and bright luster. Since the original find this mineral has only been found in one other locality (Arizona) as micro crystals mostly under 1 MM and poorly defined. This is certainly the best specimen we have had.
Silver - wires with Quartz
stock #AC-379
Cobalt, Gowganda region, Timiskaming District
Ontario, Canada
6.9 x 5.9 x 4.3 CM (cabinet)
price: $760


Silver wires with tiny Quartz crystals coating and encasing some of the Silver. From the prolific Cobalt area this specimen is fairly old, it was sold by the Schortmann Brothers in the early 1960 era. The Quartz undermagnification is a sparkling druze of doubly terminated crystals many of which have a Cumberland habit. Close exam of the matrix shows that there is a lot more silver unclosed under layers of Quartz. The exposed area of wires is a dense nest with a few slender hairs rising to about 3 CM long. A choice, delicate and esthetic piece which looks better the more it is examined.
Fluorite (Pink)
stock #8.1-444
Chumar Bakhoor, Hunza Valley
Gilgit, Northern Areas, Pakistan
5 x 4.8 x 3 CM (small cabinet/ large miniature)
price: $500


A slightly zoned and lightly etched pink Fluorite octahedron from early finds at Chumar Bakhoor. Some of the corners also show a stepped overgrowth with a smoother texture. In fine condition on the display sides, the back is contacted from the matrix and has a little adhering Mica, none of which is seen from the front. The crystal is translucent to transparent and will glow brightly when backlit. Pink Fluorites with this sort of etching are almost exclusively found in Alpine type clefts and this is no exception. In person the color is a more vivid than can be seen in the photos. Good pink Fluorites are prized and often very costly. This is a choice piece and a good value.
Euclase -blue crystals with Quartz
stock #13.1-288
Lost Hope Mine, Mwami, Karol District
Mashonaland West, Zimbabwe
5.2 x 3.7 x 2.7 CM (small cabinet/large miniature)
price: $950


A sizable cluster of Euclase crystals and sections of crystals on a nearly pure Euclase matrix. The color ranges from a light blue to a deep inky blue and the scattered Quartz crystals add a contrast. From the Lost Hope mine of Zimbabwe, this was found more than 40 years ago. The largest crystal is 2.6 CM in size but it must be noted it is closely encased in the matrix with only a few faces showing, and the better display angles do not present the best color zones. This is a sizable mass of Euclase with some gemmy areas and some nice striations on the larger faces, although the edges do have lots of cleavages and rough zones. Relatively affordable, the photos to me look a little bit better than the specimen in person but they are real with no photoshop tricks. A good value for this often very costly gem mineral.
Covellite with Pyrite Quartz
stock #18-AX-30-047
Leonard Mine, Butte, Silver Bow County
Montana, United States
4.8 x 4.3 x 3 CM (miniature)
price: $850


While Covellite is a fairly common Copper mineral, crystals are very rare and good crystals are really only known from two locales (Italy and Butte) both locales are gone forever, these are true classics. A nice old Leonard mine Covellite with several free standing crystals and choice patina. This has a vintage label (1940 era?) from Continental minerals. The Covellites on this piece are of the thin blade type, very delicate and are well intergrown. The iridescence is a purple to blue with some reddish hints, this displays especially well under strong lighting as the metallic patina is very bright. Much better in person.
Creedite
stock #19.1-756
Mina Navidad, Abasolo, Rodeo
Durango, Mexico
5.2 x 3.2 x 3.8 CM (small cabinet/ large miniature)
price: $180


Radiating cluster of very distinct Creedite crystals that are free standing, reaching nearly 3 CM tall. Aside from the much larger than usual crystals, this has very rich color, some transparency and fine luster. Mina Navidad has been the source of nearly all good orange Creedites, a mineral usually colorless or brown (rarely purple) and usually in much smaller crystals. This is far above average miniature, excellent for the size and especially esthetic.
HOLD Zircon -classic locale
stock #HOLD 17.1-813
Store Kufjord, Seiland Island, Alta
Finnmark, Norway
5.4 x 3.7 x 3.4 CM (small cabinet/ large miniature)
price: $350


A complete, perfect and lustrous Zircon crystal sits well exposed on the classic matrix of Store Kufjord. The crystal does not have the cracks, pitting or other flaws seen on most of these. This old locale is one of the most famous for Zircon, every few years a few more pieces are excavated but never very many. This is vividly fluorescent in long wave UV and quite esthetic with a contrast to the white and black matrix.
Rutilated Quartz and Hematite
stock #13.1-175
Novo Horizonte
Bahia, Brazil
3.8 x 2.4 x 1.8 CM (small miniature/ large thumbnail (toenail))
price: $190


A cute toenail sized rutilated Quartz that sits on bladed Hematite crystals that are also Rutilated. The Rutile hairs are bright golden color and very sharp, clearly seen both inside and out of the Quartz. Rutile on Hematite and Rutile inside Quartz are both often available, but it is quite uncommon to see both together like this.
341 specimens listed
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