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1447 specimens found
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Andradite var. Demantoid- classic locality
stock #18.1-168
Sferiun Asbestos Mine, Vallone del Cengiaccio, Vaitellina, Sondrio Provi
Lombardy, Italy
6.8 x 5.9 x 2.9 CM (cabinet)
price: $475
Spring update

Choice Val Malenco Garnet specimen with several waxy green rounded Demantoid crystals perched on typical Amphibole matrix. The elongation of the 2.1 CM main crystal is impressive, and shows complex rounded faces. Classic specimen, these have always been prized and this is an older piece, sawn on the back as is common to enable collecting intact. The matrix has some cracks that may be old repairs or typical weakness in the fibrous structure of the matrix. Well above average quality best appreciated in person
Pectolite (unusual green) with Grossular
stock #17-AL-473
Jeffrey Mine, Asbestos
Quebec, Canada
5.2 x 4.6 x 2 CM (cabinet)
price: $1650
Spring update

Extraordinary mint-green acicular needle crystals form a sparkling mass on green and colorless Grossular crystals. This is the only example we have seen of green Pectolite from Jeffrey, or from anyplace for that matter. A few tiny Diopsides are also seen with magnification. Very bright and attractive. Some of he Pectolite needles are the typical white color close to the terminations but green near the base. Displays well from several angles, really different and special from the great Jeffrey mine.
Prehnite crystals on Diopside
stock #18.1-081
Jeffrey Mine, Asbestos
Quebec, Canada
4.6 x 2.8 x 1.9 CM (miniature)
price: $900
Spring update

A pair of well formed, isolated Prehnite crystals are nicely perched on a matrix of slender Diopside crystals. Excellent contrast and an unusual combination that is very esthetic. The display face of fully crystalized and fully damage free, which is remarkable with delicate Diopsides. Jeffrey mine has over the years produced the best Prehnite crystals in the world in many habits and colors. This miniature is remarkable for the perfection of form, a super Prehnite specimen from anyplace and quite fine even among good Jeffrey pieces.
Fluorite -Spherical form
stock #18-AX-15-059(167)
Caolou Mine, Huoqui Co. Luan Prefecture
Anhui, China
8 x 7.8 x 6.8 CM (cabinet)
price: $850
Spring update

A big purple ball on matrix from finds at Anhui Province in the 2004-5 era. Ex Shields Flynn collection obtained from Bert Ottens at that time. Some translucency is seen with strong backlighting, the ball is 5 CM diameter has a soft matte luster. Some mottling is on the surface adds a little texture. The isolation of the ball and condition are very good, this quality is not available now. An excellent addition to any good Fluorite collection, this habit is rare worldwide and this is a choice example.
Adamite- Multi-color radiating crystals
stock #18-AX-11-273
Mina Ojuela, Mapimi
Durango, Mexico
9.1 x 7.8 x 4.5 CM (cabinet)
price: $1150
Spring update

A large matrix specimen with big sunburst habit Adamite crystals prominent on contrasting matrix. The radiating crystals are also multicolored, with yellow, magenta and greenish hues. Aside from some small contacts the condition is fine. The largest cluster is sizable at 3.7 CM in diameter. A great example of the specie and a very attractive Ojuela piece as well. Several small sprays of multicolored Adamites are scattered on the back and edges but the main sunburst is the main feature by far.
SOLD Apatite (Hydroxylapatite) - classic
stock #SOLD 16.1-513
Snarum, Modum
Buskerud, Norway
5 x 4.1 x 3.1 CM (miniature)
price: $0
Spring update

A substantial sized Apatite crystal with classic form from a classic locality. Ex. Northwestern University mineral collection, this Hydroxylapatite has textbook habit and is well terminated. Perhaps the most classic of localities for this rare type of Apatite, this specimen is obviously very old, choice and oddly attractive.
Epidote/ Clinozoisite on Calcite
stock #17.1-820
VAG Mine, Lowell & Eden
Vermont, United States
3.8 x 2.8 x 2.3 CM (small miniature/ large thumbnail (toenail))
price: $90
Spring update

Sharp translucent Epidote/ Clinozoisite crystals to 2.1 CM well exposed from Calcite matrix. The main crystals are damage free, well terminated and have very good luster. C nice example from a classic locale, not many matrix specimens of Epidote were recovered. Could trim to thumbnail size if desired.
Fluorite -Classic New York cube
stock #18-AX-16-200
Penfiled Quarry, Penfield, Monroe County
New York, United States
3.2 x 2.2 x 3 CM (small miniature/ large thumbnail (toenail))
price: $650
Spring update

Sharp purple-blue cube of Penfield NY. Fluorite, with both glass clear and lightly frosted faces. A much sought after locality, these few Fluorites are highly prized. Totally transparent and in far above typical condition, this had been in the Francesco Spertini collection since the sixties. With magnification some interesting growth structures can be seen on faces and inside the cube. The display side is clean and damage free but the underside has a cleave and matrix contact. That underside can be seen through the clear crystal but is easily hidden as it is the obvious base or bottom of the crystal. A good value, these are typical very costly when available.
1447 specimens found
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