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1655 specimens found
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Scheelite- on recrystallized Quartz with Fluorite.
stock #Alec 12-404
Yaogangxian Mine, Yizhang County
Hunan Province, China
7.6 x 5.5 x 1.3 CM (cabinet)
price: $290
Spring 2017

A very unusual Yaogangxian specimen with the matrix a flattened Quartz shard that has recrystallized with one face coated with these clear Scheelites, the opposite side is dusted with clear tiny Fluorites. In fine condition, the Scheelites are bright and glassy, micro pyrites are seen on some Scheelite crystals. Formerly in the Shields Flynn collection, this is quite choice (and certainly not typical) for this famed locale. Attractive.
Calcite
stock #13.1-118
Mine 884, Leiping, Guiyang County, Chenzoh Prefecture
Hunan Province, China
3.6 x 2.5 x 2.1 CM (small miniature/ large thumbnail (toenail))
price: $330
Spring 2017

A perfect toenail of incredible gem clear Calcite from the finds in 2000 in Leiping. This find was huge news in the mineral world because the Calcites were so much like the prized 18-19th century British specimens. This find too has been finished and these are already modern classics. Far better than the photos show -top luster, glass clear transparency and textbook perfect form. A tiny bit of Hematite is noted on the matrix.
Fluorite with epitaxial Calcite
stock #Alec-15-270
Dongpo Mine, Yizhang County, Chenzohou prefecture
Hunan Province, China
10.5 x 7.8 x 5 CM (cabinet)
price: $670
Spring 2017

Like snow on mountains, Fluorite crystals with sharp phantoms are selectively coated with Calcite rhombs. Ex. Shields Flynn collection, a choice display piece from the little known Dongpo Mine. In excellent condition overall, the only damage is unseen at the bottom outer edges where this was attached, the Fluorites and Calcite are pristine. Some cubes show complex corner modifications that are distinctive for this mine. Not the usual Chinese Fluorite!
Andradite var. Demantoid, Gem crystals with color change
stock #17.1-006
Antetezambato, Maherivaratra, Ambanja District
Antsiranana Province, Madagascar
6.5 x 4.9 x 3.1 CM (cabinet)
price: $900
Spring 2017

Top color and luster, bright sparkling gem Garnets are perched on a contrasting matrix of micro Garnets from white to pale green. In perfect condition damage wise, this is far better in person as the crystals are more brilliant than can be photographed. The color change from daylight to incandescent is also quite striking, daylight (or good led lighting) brings out an intense apple green as seen, the last photo shows the color by incandescent lighting. We searched out and examined a lot of the best Demantoids from Madagascar and only a few we consider great values. This is one that stands out.
Calcite with Aragonite- classic locale
stock #16.1-1275
Southwest Mine, Bisbee, Warren District, Mule Mts, Cochise Co.
Arizona, United States
8.8 x 4.9 x 4.8 CM (cabinet)
price: $225
Spring 2017

A choice Bisbee specimen with delicate needle crystals of acicular Aragonite perched on balls of Calcite. From the Southwest mine, this area intersected many voids formed by slumping of oxidized sulphide ore. These voids allowed many secondary Carbonate minerals to form in esthetic growths. As the mining entered these voids some fine specimens were saved. In perfect condition and with good luster.
Fluorite on Quartz
stock #15.1-1010-SM0
De'an Mine
Jiangxi, China
5.9 x 4.8 x 3.3 CM (small cabinet/large miniature)
price: $330
Spring 2014

A super sharp, well exposed and choice Fluorite on Quartz matrix. The main octahedral crystal is 2.6 CM across the axis and contrast nicely with the matrix. An older piece from the first wave of specimens produced at Dean mine, this was in the Charles Noll collection. These were exposed by dissolving the enclosing Quartz with hydrofluoric acid, and tricky and dangerous task. This one is especially esthetic and has some zoning. No damage, the Fluorite looks really fine from all angles. Although a lot of these did come out in the 2005-7 era, this quality was never very common.
Sheelite with Fluorapatite on Muscovite.
stock #17.1-AX-15-167
Mt. Xuebaoding, Pingwu Co., Mianyang Pref.
Sichuan, China
8.3 x 5 x 3.4 CM (cabinet)
price: $720
Spring 2017

A really nice combination specimen, with typical Xuebaoding matrix of Muscovite that hosts several yellow-orange Scheelite crystals and a single pink Fluorapatite. The apatite is well exposed and mostly transparent. The matrix was sawn on the back to remove it from the cleft. In good condition, there are very small chips on some Scheelites and the Apatite has a contact on the backside. Fine luster and better in person. Formerly in the Shields Flynn collection of Chinese minerals, vintage 2004 and obtained from Bert Ottens, this type of combo is no longer found. A modern classic.
Fluorapatite on Beryl V. Aquamarine
stock #16.1-167
Alchuri, Shigar Valley, Skardu District, Baltistan
Gilgit-Baltistan, Pakistan
4 x 2.7 x 1.9 CM (miniature)
price: $280
Spring 2017

A fascinating miniature specimen, both unusual and pretty. A 3.2 CM tall well formed Apatite crystal is joined by two gem clear Aquamarine crystals. Both Aquas have some unknown inclusions of brown hairlike crystals and negative crystal forms inside. The Apatite has some inclusions too but less visible as it is milky and mostly opaque. A very nice arrangement and no matrix at all. The condition is very good overall, there are very small contacts on the Aquas and the bottoms of the crystals are incomplete, but the terminations are fine. A very nice association specimen.
1655 specimens found
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