RARE STUFF, OLDIES and TREASURES
We're trying to give you an idea on the hundreds of single specimens and small lots that are mineralogically interesting, eye-catching and goodies for the connoisseur.
Notice: This list can never be even close to completion. Let us know when you're looking for something not on this list

Let us know if there's something of interest.



A1.1 Anorthoclase Off-white crystals with a strong blue sheen. Very nice clusters with black aegirine crystals. From Mexico. CHF 118.- and CHF 275.-
A1.2 Artinite White crytal balls up to 15 mm on matrix. From the Diablo Range, California
B1.1 Bismuth, native 10 mm-Nuggets and one 4x5 cm piece of typically striated crystalline mass. From Bolivia
B 1.2 Brewsterite Small crystals on matrix from Scottland, CHF 18
B1.3 Brochantite from New Mexico, USA. Nice radiating crystals on matrix. CHF 58.- and 96.-
B1.4 Bastnesite Large, crystals to almost 10 mm on matrix, CHF 175.- and CHF 275.- (Photo)
C1.1 Carrollite Inexpensive miniature sized specimens.
C1.2 Cassiterite Miniature sized specimens with nice, lustrous crystals. CHF 30 and up
C1.3 Cornetite Nicely contrasting radiating, flat crystals of bluegreeen color on a light colored matrix. From the Province of Shaba, Democratic Republic of Congo. Three specimens available; CHF 65.-, 75.- and 85.-
C1.4 Cryolite solid whitish to grey pieces from Greenland, up to CHF 20
D1.1 Dioptase specimens From Tsumeb, Namibia. Different sizes available, including one terrific cabinet sized specimen. CHF 100 to 2500
E1.1 Epidote crystals Extremely nice, lustrous crystals and parallel crystal clusters from Pakistan. Up to 3 inches long. CHF 200.- to 400.- Top quality material!
E1.2 Epidote Green Monster Mine, Alaska. Sharp crystals with quarz crystals
F1.1 Franckeite from Bolivia. Small tabular, metallic crystal clusters. No matrix. CHF 38.- and 44.-
I 1.1 Inesite crystals Radiating, peach colored crystals, up to 10 mms long forming clusters of pure inesite. From the Wessels Mine, South Africa. Specimens up to 1.5 by 2.5 inches big.
L 1.1 Lasurite crystals Dodecahedral lasurite ("lapis") crystals in white marble, sometimes with phlogopite from Afghanistan. Crystals can be up to 25 mms in diameter. From CHF 100 to 450. Several available
L 1.2 Lavendulane Radiating sprays of deep blue green color up to 5 mm in diameter from Sierra Gorda, Chile. Rare and very attractive. Specimen measures 1,5 by 2,5 by 3 inches; CHF 240. Only this one available.
L1.3 Lemanskiite New mineral (1999): nice blue-green coating on matrix. small cabinet size; CHF 58.-
L1.4 Ludlamite Two specimens with typical green crystals, both miniatures from Bolivia
M1.1 Magnetite cubes from New York, USA. Very unusual sharp cubic crystals up to 10 mm. Very nice and lustrous, on matrix. CHF 68.- to 275.-
M 1.2 Magnetite crystals Dodecahedral (!) magnetite crystals (up to 20 mms) on a chlorite-epidote matrix from Aserbeidjan. Very handsome specimens. CHF 100 to 150. Few available.
N1.1 Natrolite Very attractive specimen with light green radiating needles up to 5 cms; a few orange stilbites on top. From India, CHF 445.-. PHOTO
P1.1 Pentagonite Attractive blue-green crystal ball with long needles (diameter: more than 10 mm) on matrix. From India; CHF 395.-
P1.2 Powellite yellowish crystal, about 15 mms, on apophyllite matrix; from India; large miniature; CHF 300.-
P1.1 Pyromorphite from China. You've probably seen these at exhibits at sky rocketing prices. Ours are nice, miniature to small cabinet sized pieces with good coverage for a fraction of the price! CHF 45.- to 400.-
R1.1 Rutile Lustrous blocky rutile crystals from Aserbeidjan, up to almost 1 inch long, on matrix. Very nice! CHF 120 to 300
S1.1 Scheelite Small but excellent specimens from China. CHF 48.- to 450.-
S1.2 Wire silver Nice single wires from Canada ! Wires are up to 2 inches long. CHF 125 to 195
S1.3 Smithsonite crystals Hey Tsumeb collectors, check this one out! Nicely crystallized smithsonite on matrix. Colorless, peach, pink or light green. Classic and rare stuff! Usually small cabinet sized specimens.
T1.1 Tanzanite crystals Single crystals (heated, like most tanzanites are) of good blue-purple color from Arusha, Tanzania. 8 mm to 25 mm long. CHF 300 to 9500. Several available. See also gem crystal link
X1.1 Xenotime crystals Single and multiple crystals of bronze color from 15 mm to 33 mms from Brazil. Huge for the species. CHF 65 and up

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siber-siber@bluewin.ch