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1447 specimens found
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Barite on Quartz
stock #5.1-120
Jinkouhe town, Ebian
Sichuan, China
6.8 x 4.5 CM (small cabinet/ large miniature)
price: $330
Winter 2016-17

Nice form and composition with a pleasing color contrast. The Jinkouhe locality in Ebian has produced tons of Barite some well crystallized. Usually this Barite is pure white sitting on white quartz with weak esthetics and little contrast. A few rare colored pieces have been found and this is a good one. A rich yellow zone in the Barite makes a fine contrast to the gemmy clear quartz crystals. The main quartz are undamaged but the matrix has some small broken stubs that are not very noticable. The Barite is complete and grown around the quartz. It sits and displays well. There is minor edge rub on the Barite and contacts on the back, but overall a very cute and esthetic arrangement.
Andradite v. Demantoid with Quartz and Diopside
stock #13.1-372
Merelani, Umba Valley, Lelatama Mountains, Arusha Region
Arusha Region, Tanzania
5.1 x 3.1 x 2.8 CM (small cabinet/ large miniature)
price: $485
Winter 2016-17

A really cute, bright specimen covered in sharp, gem grade Demantoid Garnets offset by a Quartz crystal. Finds of these Garnets have been sporadic and very few have had this sculptural form, grown on a Diopside base. The garnets fully cover the matrix on all sides, the smallest are a yellow color and the largest as seen are the Demantoid green. In great condition, damage-free and very lustrous, this is much better in person.
Barite flowerlike clusters
stock #16.1-661
Rosiclare level, Minerva Mine #1, Minerva Oil Co, Cave-in-Rock district
Illinois, United States
5.8 x 3.9 x 1.7 CM (cabinet)
price: $290


Outstanding quality and esthetics with a pale blue color, this is attractive from every angle of view. The Barites were overshadowed by the great Fluorites from the mine and relatively few were collected, they are now scarce in any quality.
Quartz (alpine smokey, faden-like)
stock #A-26-002
La Lauziere Massif, Savoie
Rhone-Alpes, France
4.7 x 3 x 1.3 CM (miniature)
price: $290
Winter 2016-17

A very odd old French Quartz specimen ex Gilles Emringer collection. The light brown Smokey quartz in clear and colorless at the tips and outer edges but the core is composed of thousands of tiny bubbles like a froth that have a golden brown hue. Previous label calls this a Fadden and it has the right habit to be one, but since I can not find the internal string we are calling this Fadden-like as it seems not to be a true fadden. On the backside is a zone of deeply etched tiny crystals that look like either Bertrandite or Phenakite which both occur on the massif. In perfect, undamaged condition and quite a pretty alpine Quartz that is really different.
Pectolite - prismatic crystals in radiating clusters
stock #Alec-24-511
Jeffrey Mine, Asbestos
Quebec, Canada
8 x 5.7 x 3.2 CM (cabinet)
price: $850
Winter 2016-17

Pectolite is not usually an attractive mineral and good prismatic crystals are quite rare. This is a strong exception to that rule. More than 25 years ago a series of pockets at the Jeffrey Mine produced some of the most perfect and esthetic specimens of this usually drab mineral. Several crystals are transparent and all others are translucent. A perfect undamaged floater there is no matrix or point of attachment. Outstanding for the specie, choice, very large and rarely available now.
Sperrylite crystals with Native Gold on Chalcopyrite (type locale)
stock #Alec-16-433
Vermillion Mine, Denison, Sudbury District
Ontario, Canada
4.3 x 3.2 x 2.1 CM (miniature)
price: $1550
Winter 2016-17

Sperrylite is a scare Platinum arsenide that has only been found in good crystals at just 3 locations worldwide. This is an especially nice association piece with both Platinum and gold on the same specimen. This is an older example from the Vermillion mine (the type locale) and ranks as one of the very best examples I have seen from this deposit. A series of Gold veins and bleb run through the matrix mostly on the back side. Recent finds at Broken Hammer and earlier finds in Siberia have produced some larger crystals that are are best for the mineral but are also very expensive. This specimen is not of the top calibre but still very good and not priced in the 5 or 6 figures! A sharp, very bright lustrous metallic cube and some complex modified octahedra are nestled on the contrasting Chalcopyrite. Mostly intact and quite fine for the specie and locale.
Amethyst -scepters, tessins and reverse scepter crystals
stock #17.1-AX-32-059
Karur
Tamil Nadu, India
4.8 x 2.5 x 1.5 CM (miniature)
price: $950
Winter 2016-17

A killer miniature with outstanding form. From the Karur area comes all sorts of unusual quartz and this is a very fine example. The fingers of Amethyst are reaching up from a pale crystalline base that adds a nice contrast. The deep purple amethyst crystals are in several habits most are also rather crooked and twisted. The whole effect is almost like a gothic cathedral. Very clearly not a typical Indian specimen!
Hubnerite, Calcite
stock #Alec-15-235
Yaogangxian Tungsten Mine, Yizhang County
Hunan, China
10.8 x 5 x 3.1 CM (cabinet)
price: $975
Winter 2016-17

An especially fine, esthetic multi-specie specimen from Yaogangxian. The matrix is a complete, doubly terminated crystal of quartz that hosts a mass of bright gemmy Scheelites and masses of red-black Hubnerite crystals. As a crowning touch a perfect delicate pastel colored rose of Calcite is nicely perched. Excellent contrast and display impact. The Hubnerite is a rather rare specie from Yaogangxian (there was far more Ferberite found) and these are especially good. The smaller crystals are translucent and are quite redwith good light. The largest Hubnerites reach 3 CM. Formerly in the Shields Flynn collection, a great earlier vintage Chinese classic.
1447 specimens found
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