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156 specimens listed
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Proustite on Quartz - Classic
stock #18-AX-12-209
Freiberg
Saxony, Germany
2.2 x 1.8 x 1.7 (thumbnail)
price: $200


Deep red small crystals of Proustite scattered on a complex mix of tiny yellowish Quartz crystals. A nice thumbnail of a "noble" Silver mineral that has several different habits showing. With magnification some broken areas are noted which is typical for most Proustites but all in all this is a cute and fairly rich specimen from a classic locale. Ex. Wm. Hladysz collection, he acquired this in 2003.
Cassiterite, Aquamarine and Muscovite
stock #18-AX-15-161-C273
Mt. Xuebaoding, Pingwu Co., Mianyang Pref.
Sichuan, China
8.8 x 4.3 x 3.1 CM (cabinet)
price: $1100


Exceptionally lustrous and choice specimen of Cassiterite crystals clustered with light blue Beryl (Aquamarine) and set off by well crystalized Muscovite. Ex Shields Flynn collection, this is an older Mt. Xuebaoding specimen that is unlike any of the later finds and is especially esthetic in person. In excellent condition as seen, the display face is in perfect condition the only damage is on the outside edges where this was removed. The bright glassy luster of the Cassiterites is hard to capture in photos it is really brilliant in person.
Realgar -doubly terminated crystals
stock #6.2-838
Shimen (Jiepiayu) Mine, Shimen County, Changde Prefecture
Hunan Province, China
4.5 x 3.3 x 1.3 CM (miniature)
price: $380


Sharp, bright gemmy red Realgar with intense color. This specimen has minimal matrix and has not been displayed in bright light so it is still very impressive. This was mined in 2005 so it has held its color very well. Minimal bruises on a few edges are not easily seen by naked eye and the main crystals are in fine shape. The Shimen mine was at one time a prolific source of super (maybe the worlds best) Realgars, but it is no longer operating. The backside of the specimen has just a hint of matrix on it and is contacted where it was attached but the rest is very well crystallized and nearly all crystals show double terminations. Unusually fine for one of these.
SOLD Cuprosklowdowskite with Torbernite, Vandenbrandeite
stock #SOLD 10-AX-30-045
Musonoi Mine, Kolwezi, Western area
Katanga (Shaba), Democratic Republic of Congo (Zaire)
7.6 x 6.2 x 4.8 CM (cabinet)
price: $0


One of the most colorful and attractive of the Uranium minerals, the Copper rich version of Sklowdowskite. This one has the brilliant green needle crystals protected in a vug. The associated species are best seen with magnification but do add some contrast and color. From the famed mine of Musonoi in the Katanga Copper region that produced what are certainly the best examples of the specie more than 20 years ago, this is a good example that will not break the bank.
SOLD Serandite
stock #SOLD 18.1-750- TMP
Poudrette Quarry, Mont Saint-Hilaire
Quebec, Canada
3.1 x 1.6 x .8 CM (small miniature/ large thumbnail (toenail))
price: $0


A clean, damage free crystal aggregate that is doubly terminated and displays a slight rotation or twist. Tiny Analcime and Natrolites are attached but this is overall just Serandite. Good Salmon pink colored and well developed flat terminations on top of these crystals makes a very choice thumbnail. A very good St. Hillaire specimen, a good value.
Grossular green-core "frog egg"
stock #18 -AX-392
Jeffrey Mine, Asbestos
Quebec, Canada
1.7 x 1.6 x 1.4 CM (thumbnail)
price: $290


A small thumbnail showing intense green core clear Grossular crystals. This habit was often called "frog egg" and was only found at the Jeffrey Mine, and only rarely. Ex Larry White collection, he obtained this in 1975, at that time it was labeled as a Uvarovite, a common error when these were first found. This specimen has super sharp, gemmy crystals with a small bit of matrix. The luster is bright glassy, transparent and is over all in fine condition. Looks especially great under magnification where small details can pop out. These have become very hard to get and it seems there will never be more. Small but very eye catching.
Variscite- pure gem nodule
stock #18-AX-9-074
Utahlite Hill, Lucin, Lucin Sistrict, Pilot Range, Box Elder County
Utah, United States
11.4 x 8.5 x 3.8 CM (cabinet)
price: $440


A big polished half nodule of very choice gem grade Variscite with top grade color. Some patterns showing faintly but overall a strong and even color. 328 grams nearly all gem grade with just a thin skin on the exterior, super rich. This is an old piece from the less well known Utahlite Hill that had a more pure Variscite than the better known Clay Canyon locale.
Barite -rosette form
stock #18-AX-12-343
Quarry near Baixa Prison, Joao Pessoa
Paraiba, Brazil
4.3 x 4.3 x 3.2 CM (miniature)
price: $160


Transparent to translucent Barite crystals in a distinct Rosette form. From an unusual locality in Brazil, the crystals have well-defined phantoms as well. In fine condition as seen, there is minimal matrix. Ex William Hladysz collection, an almost never seen Barite from Brazil that is very esthetic.
156 specimens listed
Page   1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | ...