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522 specimens listed
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SOLD Thompsonite
stock #SOLD 8.AE-874
Aurangabad
Maharashtra, India
6.8 x 5.3 x 4.3 CM (cabinet)
price: $0


Thompsonite balls composed of radiating crystals nicely perched on Basalt matrix. From earlier finds at Aurangabad (India) These spheres have a milky white to slight peach color, unlike later finds in the same area of reddish or pink. An attractive presentation of this usually unimpressive mineral.

Epidote with Byssolite - old Austrian
stock #1052-JM-3632

Salzburg, Austria
7.1 x 5.4 x 4.1 CM (cabinet)
price: $1100


Lustrous crystals of Epidote fill an open cavity on a matrix that also hold masses of Byssolite. A big stack of old labels come with this piece. It was last in the John Marshall collection but dates back through many other owners perhaps also including the famed Lechner collection (Austria), certainly over a century old, the quality is excellent. The original labels and documents all give just Salzburg as the locale, but this certainly looks a perfect match for Kappenwand, but that is not confirmed. Regardless the exact spot this came from the piece displays well, is better in person. With good lighting the dark green to yellow color is more evident.

Fluorite - classic English
stock #7.AE-114
Hilton Mine, Scordale, Hilton Escarpment District, Murton, Eden
Cumbria, England
9.8 x 7.8 x 3.9 CM (cabinet)
price: $520


A plate of bright honey-yellow Fluorites from the famed Hilton Mine. The crystals reach over 2 CM in diameter though most are smaller, and all have good sharp edges. As is typical for English Fluorites from this region this is vividly fluorescent. The Fluorites are translucent to transparent on the edges though a few have a milky core area. The luster is slightly satin on some faces but others faces are more glassy. Overall in very good condition, a nice classic English specimen

Babingtonite - classic USA
stock #9.1-292
Lane Quarry, Westfield, Hampden Co.
Massachusetts, United States
5.8 x 3.8 3.6 CM x (cabinet)
price: $550


A remarkable tree-like cluster of well formed fairly lustrous and distinct Babingtonite crystals on a sliver of matrix. From the Lane Quarry of Westfield, Massachusetts found a few decades ago, this locality was at the time famed for the world's best Babingtonites. The more recent discovery of superb Babingtonites from China since took the title of world's best for the specie but those are very different in habit. The old classic US specimens are unique and still prized in collections as they are more rare and have an immediately recognized look very different from the Chinese specimens. This piece is very fine for the locale and is in fine condition overall with crystals to about 1 CM. Almost impossible to find for sale today in any quality, this one is unusually choice.

SOLD Anhydrite - gemmy crystal
stock #SOLD 20.1-351
Wathlingen, Niedersachsen, Celle District
Lower Saxony, Germany
1.3 x 1 x .9 CM (thumbnail)
price: $0


A glassy complete Anhydrite crystal that is essentially colorless though in some lighting it has a slight hint of violet. Fully transparent with no damage or contacts. This is from the old Niedersachsen Potash Mine in Wathlingen, Germany which was known for good Anhydrite crystals in the early 1900's. Quite different from other Anhydrites from other localities.

Wulfenite on Cerussite
stock #20-FC-059-(9164)
MFouati Mine, Bouenza Department
Bouenza Department, Republic of Congo (Brazzaville)
4.8 x 3.8 x 3.4 CM (miniature)
price: $2750


The new finds of Wulfenites of M'Fouati have been huge news in the mineral world. The association with Cerussite and the remarkable etching of the blocky habits is unlike any others ever found. This specimen has superb esthetics all around and is in perfect condition. The Wulfenite has intense color with glassy luster on some faces and many geometrically etched patterns on other faces. The Cerussite is complete, undamaged on all sides with just a small contacted area on the underside. These Cerussites are twinned in multiple ways and some are also etched on selective faces. There were not many specimens of this top caliber found, these few killers are instant classics.

Mimetite var. Campylite
stock #17.1-555
Dry Gill Mine, Caldbeck Fells
Cumberland, Cumbria, England
6 x 4.8 x 3.7 CM (cabinet)
price: $440


A cluster of red to brown barrel shaped crystals surrounded by Quartz and a few tiny yellow needles of Mimetite. Classic English specimen this was collected in 1974 by Les Hitchings. Les was a fireman based in Massachusetts, USA, who took his work vacations seriously and made several trips to dig in the UK. His label is enclosed. The form is distinct and the condition is good with some small rough areas as seen. A nice example that looks like one of the very old finds.

Brochantite - exceptional large crystals
stock #AC-373
Chuquicamata Mine, Calama, El Loa Province
Antofagasta Region, Chile
5.6 x 2.5 x 1.6 CM (cabinet)
price: $4500


An extraordinary and important old specimen of Brochantite from Chuquicamata, Ex Schortmann's and Immer Cook collection. The original label dates this to 1948-52, and by far it the best specimen I know of from this famed mine. This is certainly a serious contender for the best of specie outside of the 2016 Milpillas find. Even compared to the Mexican specimens this is a very significant stout cluster. The largest crystal is huge, 4.6 CM tall and quite thick. Close exam of the specimen finds a few slender needle crystals which are more typical of the specie. Under good magnification (40x) a few specks of blue that can be Krohnkite, Bellingerite or Aubertite etc are visible. There are areas of contacting making some rough edges but very little damage. A world class Copper secondary specimen.