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104 specimens listed
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Fluorite - etched cube with
stock #18.1-540
Penas Blancas, Bourbur
Boyaca, Colombia
3.4 x 2.3 x 1.6 CM (small miniature/ large thumbnail (toenail))
price: $420
Dec 2018

A perfectly etched cubic Fluorite with the unique emerald green corners of Penas Blancas. This rare zoning has now been attributed to the same Chromium that colored the world class Emeralds found just a few hundred meters lower on this mountain. This is transparent and mostly colorless like an ice cube with complex crystallized. etched surfaces on all sides. There is no damage or chipping A very fine example that is choice, complete and shows the selective color in the corners perfectly.
Smokey Quartz on Microcline and Albite
stock #18.1-616
Moat Mt., North Conway
New Hampshire, United States
8.6 x 5. x 5.7 CM (cabinet)
price: $750
Dec 2018

Super well composed, a rare classic Northeastern USA specimen collected by the late Ernie Schlichter decades ago. All the Smokey quartz is in perfect parallel=position and very lustrous, being fully translucent to transparent. The Feldspars are a fine "baby blue- green" hue which has always been the most desirable but also the most uncommon from Moat Mt. The specimen seen from the front is in fine shape but the back is contacted and a single small chip is on a the side of the largest Quartz, not seen from the logical display angles. Far better in person there were only a few pockets found with this quality and this was kept by Ernie for his collection. The specimen is sawn on the base from when it was collected, as a result it sits at a perfect display angle. Choice and a quality not seen on the market..
Rhodochrosite New find, classic locale
stock #18.1-667
N'chwaning Mine, Kalahari Fields, Kuruman
Northern Cape Province, South Africa
2.5 x 2.2 x 2 CM (thumbnail)
price: $1350
Dec 2018

A choice and brilliant thumbnail of complex, gem grade Rhodochrosite. This is part of a small find made late last year at the famed Nchwaning #1 mine. The result of years of digging in an attempt to find more of the legendary scalenohedral gem clear Rhodos last produced over thirty years ago. Those are now some of the most highly prized mineral specimens in the world. This new find was small but the quality was excellent. The Rhodo crystals are small but perfect, lustrous and with top intense red. This specimen has a mix of habits and forms all with a luster that is almost impossibly bright, best appreciated in person. A few tiny Hematite crystals are scattered on the piece as well otherwise this is all pure gem Rhodochrosite. We had the opportunity to select a few of the very best pieces from the find as they were unveiled at the Munich show, this is one of them.
Rhodochrosite (new find at classic locale)
stock #18.1-673
N'chwaning Mine, Kalahari Fields, Kuruman
Northern Cape Province, South Africa
3.2 x 2.1 x 1.3 CM (small miniature/ large thumbnail (toenail))
price: $2250
Dec 2018

A superb large thumbnail/ toenail Rhodo that has exception bright luster, color and is perfectly undamaged. This is part of a small find made late last year at the famed Nchwaning #1 mine. The result of years of digging in an attempt to find more of the legendary scalenohedral gem clear Rhodos last produced over thirty years ago. Those are now some of the most highly prized mineral specimens in the world. This new find was small but the quality was excellent. The Rhodo crystals are small but perfect, lustrous and with top intense red. This specimen has a mix of habits and forms all with a luster that is almost impossibly bright, best appreciated in person. A few tiny Hematite crystals are scattered on the piece as well otherwise this is all pure gem Rhodochrosite. We had the opportunity to select a few of the very best pieces from the find as they were unveiled at the Munich show, this is one of them.
Azurite with Arsentsumebite, Malachite etc.
stock #18.1- 636
Tsumeb
Otjikoto Region, Namibia
6.1 x 4.8 x 3.6 CM (cabinet)
price: $4400
Dec 2018

An extraordinary, esthetic Tsumeb Azurite with crystals in compound clusters much like flattened rosettes and curved prisms. Presents well from all sides and in perfect, undamaged condition. Similar in some ways to a few specimens we have seen with this habit from the famed Easter pocket, this piece is not attributed to that find but reportedly is from an older discovery. Far better in person, the blue is an intense deep hue that is almost impossible to render on a computer screen.
Zircon with Sphene (Titanite)
stock #18.1-247
Ratnapura
Sabaragamuwa Province, Sri-Lanka
8.3 x 5.3 x 3.8 CMM (cabinet)
price: $240
Dec 2018

A choice Sri-Lankan specimen. Crystals of elongated Zircons that are reddish purple in color are up to 2.6 CM on a complex matrix. The specimen includes Sphene crystals to 3.5 CM. Despite some small broken crystals and contacting the piece still presents very well. The luster is a slightly "melted" look but still glassy and bright. Ex collection of Chris Amo, this is a very well formed example of the elongated habit of these Zircons.
Fluorite -Epitaxial crystal clusters
stock #14.1-232
Xianghualing Mine, Linwu County, Chenzhou Pref.
Hunan Province, China
10.3 x 7.3 x 5.3 CM (cabinet)
price: $480
Dec 2018

An older very fine Fluorite that is a pure mass of oriented crystals all of which are modified cubo-octahedral or dodecahedrons. In fine condition, the display sides are choice and undamaged only the backside is contacted. The larger crystals are fully transparent and have very good luster. Dispalys well from several angles, this style and habit has not been available recently except from older stock (as this is). A modern Chinese classic.
Chrysocolla PS after Malachite after Azurite
stock #15.1-330
Lupoto mine, Lubumbashi, Katanga Copper Crescent
Katanga (Shaba), Democratic Republic of Congo (Zaire)
9.1 x 8.1 x 5.9 CM (cabinet)
price: $780
Dec 2018

An eye-catching complex cluster of very sharp crystal forms that show clearly the original shape of the Azurite crystals that were altered to Malachite and are now nearly all Chrysocolla. A few of the smaller crystals have broken section that show the core of unaltered Malachite. Other crystals are now hollow as well, reaching up to 3.2 CM long. Overall this is a delicate specimen that is very 3 dimensional and a choice cast form . One of the mineralogical discoveries that made big news about 2 years ago, these are now quite scarce on the market.
104 specimens listed
Page   1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |