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1770 specimens listed
Page   ... 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | ...

Galena with Ankerite -old English specimen
stock #16.1-568
Nenthead, Alston Moor District
Cumberland, Cumbria, England
6.2 x 3.8 x 1.6 CM (small cabinet/large miniature)
price: $130
Spring 2019

A dark Galena cube with complex face structures rests on a mix of Ankerite and druzy Quartz. The Ankerite is in two generations the older is translucent the newer is nearly black with inclusions and some faces are iridescent. A cute small cabinet (or large miniature) in perfect, undamaged condition from the historic mines of Nenthead.
Scheelite -Classic Korean
stock #17.1-623
Tae wha Mine, Neungam-ri, Angseong-myeon, Chungju
Chungcheongbukdo, South Korea
4.2 x 2.6 x 3 CM (thumbnail)
price: $360
Spring 2019

A well formed cluster of elongated Octahedral Scheelites in a stack having selected coatings on some faces. The color seems nearly black but under strong light is seen to a dense dark purple and somewhat translucent. Some minor bruising can be found with magnification exam but it is not seen easily found by naked eye, this is in far better shape than most, some base and back contacts are also noted that are not damage at all. Displays very well from several angles.
Realgar with minor Stibnite etc.
stock #8.AE-637
Shaft #5, level 280, Baia Sprie (Felsobanya)
Maramures, Romania
7.4 x 5.1 x 3.7 CM (cabinet)
price: $400
Spring 2019

Excellent deep red crystals of Realgar are both laying on and standing up from Quartz rich matrix. There are numerous areas of tiny needles of Stibnite throughout and a very thin seam that seems to contain a small bleb of crystalline Gold (seen at 40-80X). The main event here is the Realgar from the finds of more than a decade ago. In excellent condition overall but some edge bruising is seen with magnification on the smaller crystals. A very nice example from this find from a defunct location that is esthetic and reasonable.
Quartz Scepter showing epitaxy
stock #18.1-655
Boron Pit, Dal'negorsk, Kavalerovo
Primorsky Kray, Far Eastern Region, Russia
4.8 x 2.2 x 2 CM (miniature)
price: $160
Spring 2019

A new find from the great Dalnegorsk (this from the Bor pit). Choice sceptered quartz in excellent condition, with no chips or dings that hosts smaller Quartz crystals in epitaxial arrangement. The shaft of the scepter is composed of hundreds of tiny oriented small Quartz crystals stacked in perfect epitaxial alignment. These crystals and the "accessory" crystals are of the Cumberland or "Beta" type with little or no prism faces just two terminations joined. The smaller accessory quartz are also epitaxially oriented and have some inclusions and adhering matter that gives them a yellowish color. Some have called these Citrine but I think this color is simply a result of these inclusions. A few tiny crystals of Hedenbergite are on the base of the shaft as well. A choice, undamaged example and a nice scepter with amazing structure when examined closely.
Olmeite
stock #19.1-237
N'chwaning Mine, Kalahari Fields, Kuruman
Northern Cape Province, South Africa
3.8 x 3.4 x 2.2 CM (small miniature/ large thumbnail (toenail))
price: $90
Spring 2019

A cute specimen of Olmiite crystals in spherical form on contrasting matrix. Nice luster and fair pink color, these were once all labeled as Poldervartites (a rare mineral at the time of the find) later re-studied and classified as Olmiite (also at that time a rare mineral). This discovery was sizable and enough good specimens found to allow collectors to own a nice piece without major financial pain. In good condition and a good value.
Apatite (fluorapatite)
stock #18.1-703
Okatjimukulu Farm 56, Karibib Region
Erongo Region, Namibia
3.1 x 3 x 1.7 CM (small miniature/ large thumbnail (toenail))
price: $360
Spring 2019

Flattened hexagonal crystal of deep purple zoned Apatite without matrix. From the finds several years back in the Karibib area of Namibia, this has an etched, frosted luster and good translucency. The crystal is not complete on all edges (typical for this find) but it is undamaged and shows complex recrystallization on some edges. The color is super intense in person, a very nice sizable purple Apatite.
Babingtonite on Prehnite
stock #8.1-233
Meigu County, Liangshan Prefecture
Sichuan, China
5.1 x 4.2 x 3.1 CM (small cabinet/large miniature)
price: $600
Spring 2019

Well perched sharp and lustrous Babingtonite crystals on contrasting green Prehnite. The finds of these incredible Babingtonites in Meigu redefined this specie and are considered by far the worlds best. The clear form and bright black luster gives this specimen a strong presence. Esthetic and in fine condition there are a few clear Quartz crystals scattered about adding a nice sparkle as well. Damage free and esthetic.
Nickelskutterudite (formerly Cloanthite) - Exceptional classic
stock #0438-JM-568
Schneeberg Distict, Erzgebirge
Saxony, Germany
7.8 x 5.7 x 2.9 CM (cabinet)
price: $1750
Spring 2019

A superb, unusually well formed classic German specimen from the famed Schneeberg mines. The quality is top notch, see the outstanding recent Mineralogical record article on this locale. Sharp, well isolated individual crystals (reaching over 2 CM) contrast with small patches of Cumberland habit druzy Quartz and what seems to be Wendwilsonite. This is ex John Marshall collection piece acquired by him over 50 years ago. The crystal forms on this are well pronounced and show clearly the cubo-octahedral forms with curved faces. These are far more distinct and three dimensional than typical. The display face is in fine, undamaged condition, which is remarkable for this brittle mineral. The only damage to note is on part of the outer edge. Very rare to find any decent specimens available but this one is far beyond that, as fine as any major piece, yet not insanely expensive for a classic..
1770 specimens listed
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