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Proustite xx - Shaft 371, Hartenstein, Saxony, Germany
(#14556_PROU_DANI)
Historical sample offering a myriad of tiny proustite xx on matrix. Some are still red but most are oxidized by air & time.
Specimen weight:71 gr.
Crystal size:2 m
 Overall size:75mm x 45 mm x 25 mm
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Devilline - Devilline - Kaum, Sauerland, Germany
(#MINS9255)
A truly attractive thumbnail with turquoise Devillina crystals up to 2-3 mm in size, richly scattered throughout the matrix. This specimen comes from the collection of Dr. Francesco Bedognè, no. 1715, and was published in the encyclopedia "Collezion.
Specimen weight:4 gr.
Crystal size:Up to 2-3 mm
Overall size:25mm x 18 mm x 11 mm
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Gartrellite - Hohenstein, Reichenbach, Lautertal, Bergstraße, Darmstadt, Hesse, Germany
(#MINS9235)
Yellow-green crystals aggregate of Gartrellite on Quartz with malachite in association.
Specimen weight:43 gr.
Crystal size:sub-mm
Overall size:45mm x 33 mm x 18 mm
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Whewellite - Paitzdorf - Ronnenburg - U Deposit - Gera - Thuringia - Germany
(#MINS9232)
Whewellite xl 1,1 cm tall,from the classic and old locality for which this specie it is most famous.
Specimen weight:2 gr.
Crystal size:1,1 cm tall
Overall size:9mm x 3 mm x 11 mm
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Tetrahedrite - Wildermann Mine, Ferndorf, Kreuztal, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany
(#MINS9223)
Cluster of metallic-bright tetrahedrite crystals richly set on matrix from an old german mine with original label of "Staatl Mineralien-Niederlage Frieberg, SA".
Specimen weight:250 gr.
Crystal size:Up to 3 mm
Overall size:73mm x 46 mm x 27 mm
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Offrettite - Bonacker quarry, Gedern, Hesse, Germany
(#14444_OFFR_DANI)
Very nice very rare Offrettite xx on matrix.
Specimen weight:43 gr.
Crystal size:1 mm
Overall size:80mm x 40 mm x 20 mm
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Rhabdophane-(Ce) - Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
(#MINS9174)
Tiny yellowish rhabdophane-(Ce) crystals on matrix.
Specimen weight:19 gr.
Crystal size:sub-mm
Overall size:28mm x 18 mm x 28 mm
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Phosphophyllite - Hagensdorf Sud - Oberpfalz - Bayern - Germany (Type Locality)
(#MINS9166)
A set of light blue, gemmy Phosphophyllites lying on a Quartz matrix with white Sholzite in association. Hagendorf is the Type Locality for Phosphophyllite, which was discovered in 1920. ..
Specimen weight:20 gr.
Crystal size:up to 2.5 mm wide
Overall size:40mm x 38 mm x 18 mm
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Faujasite-Na, phillipsite and offretite - Limberg quarries - Sasbach - Kaiserstuhl - Baden-Württemberg - Germany (TL)
(#MINS9165)
The surfaceof the vugs of this specimen are covered by several octahedrycal minicrystals of Faujasite-Na, a rare zeolite from the type locality.
Specimen weight:36 gr.
Crystal size:Up to 1 mm
Overall size:48mm x 35 mm x 24 mm
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Pyromorphite - Grube Gute - Hoffnung - Eisel - Germany
(#GMA26011)
A carpet of small, bright green pyromorphite crystals completely covers the surface of this specimen.
From a find spme years ago in the Eisel area of Germany.
Using a magnifying glass, it's quite a sight!
Specimen weight:30 gr.
Crystal size:mm. 2
Overall size:30mm x 30 mm x 19 mm
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Agardite-(Ce) - Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
(#MINS9156)
Cluster of apple-green Agardite-(Ce) with dark green Cornwallite in association on baryte matrix.
Specimen weight:35 gr.
Crystal size:sub-mm
Overall size:37mm x 28 mm x 25 mm
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Braunite - Hartkoppe, Sailauf, Bavaria, Germany
(#11413_BRAU_DANI)
Nice tiny braunite xx on matrix. The specimen offer hundreds of tiny xx.
Specimen weight:50 gr.
Crystal size:2 mm
Overall size:40mm x 30 mm x 30 mm
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Braunite (TL) - Oehrenstock, Langewiesen, Ilmenau, Ilm District, Thuringia, Germany
(#11409_BRAU_DANI)
Rare! Well shaped braunite xx on matrix from the type locality.
Specimen weight:69 gr.
Crystal size:2 mm
Overall size:40mm x 35 mm x 30 mm
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Bariopharmacosiderite with Agardite- Grube Clara, Oberwolfach, Baden Wuerttenberg, Germany
(#MINS9142)
Excellent sample of Bariofarmocaosiderite in clean, lustrous pseudocubic reddish-brown xls, scattered on matrix.
Classic german stuff!
Former Klaus Petitjean collection, year 1985
Specimen weight:123 gr.
Crystal size:1 mm
Overall size:56mm x 50 mm x 30 mm
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Harmotome - St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany (TL)
(#MINS9138)
A classic (it's from the Type Locality), old-time specimen of lustrous, pearlescent harmotome crystals to , on matrix, from St Andreasberg in the Harz Mountains of Germany.
Specimen weight:48 gr.
Crystal size:Up to 4 mm wide
Overall size:55mm x 40 mm x 28 mm
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Haüyne, Augite, Titanite - Niedermendig, Eifel Volcanos, Rhineland,Palatinate - Germany
(#12061_HAUY_DANI)
This specimen features several pale blue, gemmy crystals of Hauyne perched in several vugs of typically matrix.
Specimen weight:74 gr.
Crystal size:2 mm
Overall size:55mm x 39 mm x 45 mm
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Natrolite, Gonnardite - Schoellkopf, Rhineland-Palatinate, Germany
(#11907_TETR_DANI)
Nice brigth white natrolite and gonnardite xx on matrix.
Specimen weight:26 gr.
Crystal size:3 mm
Overall size:40mm x 35 mm x 30 mm
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Barytolamprophyllite - Üdersdorf, Daun, Rhineland-Palatinate, Germany
(#11713_BARY_DANI)
Rare dark brown vitrous barytolamprophyllite xx on matrix.
Specimen weight:24 gr.
Crystal size:2 mm
Overall size:40mm x 40 mm x 20 mm
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Silver on Arsenic - Pöhla-Tellerhäuser Mine, Schwarzenberg, Erzgebirgskreis, Saxony, Germany
(#MINS9127)
East German classics.Dendritic growths of strongly elongated native Silver twinned crystals that conserve very fresh surfaces contrasting with the black Arsenic matrix. ....
Specimen weight:38 gr.
Crystal size:Up to 1,5 cm long
Overall size:40mm x 30 mm x 20 mm
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Eclarite - Bärenbad Mine (Bärnbad Mine), Scharnbachgraben, Hollersbach valley, Hohe Tauern, Salzburg, Austria (Type Locality)
(#MINS9110)
Shiny,whitish-grey Eclarite blades on quartz matrix from the Type Locality.
Specimen weight:10 gr.
Crystal size:Up to 2 mm
Overall size:30mm x 23 mm x 12 mm
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Faujasite-Na, phillipsite and offretite - Limberg quarries - Sasbach - Kaiserstuhl - Baden-Württemberg - Germany (TL)
(#MINS9102)
The surfaceof the vugs of this specimen are covered by several octahedrycal minicrystals of Faujasite-Na, a rare zeolite.
Several crystals ... (TL)
St.Marie 2015 SPECIAL
Specimen weight:30 gr.
Crystal size:Up to 1 mm
Overall size:40mm x 31 mm x 24 mm
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Celestine - Limestone quarries, Rüdersdorf bei Berlin, Märkisch-Oderland, Brandenburg, Germany
(#MINS9091)
Shiny celestine crystals up to 1,4 cm on limestone matrix.
Specimen weight:79 gr.
Crystal size:Up to 1,4 cm
Overall size:48mm x 35 mm x 35 mm
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Pyromorphite - Rosenberg mine, Braubach, Bad Ems district, Rhineland-Palatinate, Germany
(#MINS9064)
A very nice example of pyromorphite from this classic location, lustrous pale brown barrel-shaped prismatic crystals up to 6 mm on matrix with chalcopirite in asociation.A German classic !!
Specimen weight:76 gr.
Crystal size:Up to 6 mm
Overall size:58mm x 28 mm x 30 mm
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Proustite - Freiberg, Mittelsachsen, Saxony, Germany
(#MINS9041)
Cluster of old classc german intergrown crystals of Proustite up to 1,3 cm tall with intense dark red color.
Specimen weight:15 gr.
Crystal size:Up to 1,3 cm tall
Overall size:20mm x 11 mm x 30 mm
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Churchite-(Y) - Maffei Mine ,Auerbach, Upper Palatinate, Bavaria, Germany (Type Locality)
(#MINS9048)
Nice whitish sprays of Churchite-(Y) up to 1.5 mm richly set on limonitic matrix from the TL.Churchite-(Y) is a rare hydrated yttrium phosphate, a member of the Gypsum Supergroup.
Specimen weight:103 gr.
Crystal size:Up to 1.5 mm
Overall size:60mm x 45 mm x 27 mm
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Probertite - Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia, Germany
(#MINS9037)
Cluster of clear xls of Probertite in parallel growth , up to 5,5 cm long.
Specimen weight:120 gr.
Crystal size:Up to 5,5 cm long
Overall size:67mm x 40 mm x 38 mm
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Portlandite - Bellerberg volcano, Ettringen, Rhineland-Palatinate, Germany
(#11479_PORT_DANI)
Colorless to white acicular portlandite xx on matrix.
Specimen weight:30 gr.
Crystal size:1 mm
Overall size:48mm x 32 mm x 32 mm
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Fluorite - Marienschacht Mine, Wölsendorf, Schwarzach bei Nabburg, Schwandorf District, Upper Palatinate, Bavaria, Germany
(#MINS9005)
Cluster of glassy, transparent to translucent Fluorite xls up to 8 mm with color changig to green to golden brown with internal iron oxide inclusions.
Specimen weight:178 gr.
Crystal size:Up to 8 mm
Overall size:75mm x 45 mm x 33 mm
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Agardite-(Ce) - Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany
(#MINS8992)
Cluster of apple-green radiating sprays of Agardite-(Ce) on baryte matrix.
Specimen weight:5 gr.
Crystal size:2,5 mm
Overall size:20mm x 12 mm x 15 mm
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Manganite - Manganese deposit, Ilfeld, Harztor, Nordhausen, Thuringia, Germany (TL)
(#MINS8988)
Here we see sharp and lustrous crystals of steel gray Manganite xls up to 1,2 cm. a nice specimen with well developed and sharp edged crystals. They are excellent striated as well, mostly superbly terminated.
Specimen weight:80 gr.
Crystal size:Up to 12 mm
Overall size:53mm x 25 mm x 35 mm
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Jennite - Zeilberg Quarry, Maroldsweisach, Haßberge District, Lower Franconia, Bavaria, Germany
(#MINS8974)
Group of rare Jennite in acycular crystals on matrix.
Specimen weight:46 gr.
Crystal size:1-2 mm
Overall size:50mm x 30 mm x 22 mm
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Guerinite - Wilhelm Mine, Nentershausen, Hersfeld-Rotenburg, Kassel Region, Hesse, Germany
(#MINS8899)
Tabular, thin, white, Guérinite crystals up to 1.5 mm richly scattered on matrix with sprays of Picropharmacolite and red Erythrite in association.
Specimen weight:109 gr.
Crystal size:Up to 1.5 mm
Overall size:58mm x 50 mm x 30 mm
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Tilasite - Hartkoppe, Sailauf, Bavaria, Germany
(#11900_TILA_DANI)
Specimen really rich of green tilasite xx on matrix.
Specimen weight:21 gr.
Crystal size:1 mm
Overall size:53mm x 30 mm x 24 mm
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Phosphoferrite - Hagendorf, Waidhaus, Bavaria, Germany
(#11887_PHOS_DANI)
Dark brown/blackish phosphoferite xx on matrix.
Specimen weight:24 gr.
Crystal size:< 1 mm
Overall size:52mm x 25 mm x 22 mm
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Serpierite - Serpieri Mine, Kamariza Mines, Agios Konstantinos, Lavrion mining district, Lavreotiki, East Attica, Attica, Greece
(#MINS8873)
Specimen with rare blue serpierite xls richly scattered in rosettes on matrix from the type locality.
Specimen weight:45 gr.
Crystal size:1 mm
Overall size:42mm x 32 mm x 27 mm
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Krettnichite (TL) - Krettnich, Wadern, Saarland, Germany
(#11980_KRET_DANI)
Very rare reddish dark brown krettnichite xx on matrix.
Specimen weight:5 gr.
Crystal size:> 1 mm
Overall size:27mm x 10 mm x 9 mm
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Hydroboracite - Kohnstein Quarry, Niedersachswerfen, Harztor, Nordhausen District, Thuringia, Germany
(#BALD0740)
From a 2011 finding in an inactive quarry, this nice sample of Hydroboracite, with shiny crystals up to 40 mm, intertwined with each other. Uncommon mineral, on a matrix of probable Anhydrite.
Specimen weight:992 gr.
Crystal size:Up to 40 mm
Overall size:125mm x 108 mm x 48 mm
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Manganite - Manganese deposit, Ilfeld, Harztor, Nordhausen, Thuringia, Germany
(#BALD0663)
Nice sample of Manganite, dating back to the end of 1800, with well terminated crystals and metallic luster. A classic of mineralogy, coming from the type locality.
Specimen weight:692 gr.
Crystal size:Up to 13 mm
Overall size:81mm x 56 mm x 62 mm
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Hausmannite ps. after manganite - Ilfeld - Nordhausen - Hartz Mts - Thuringia - Germany
(#GM18087)
Several black and brilliant crystals of hausmannite ps. after manganite are visible over the surface of this specimen.
Specimen weight:200 gr.
Crystal size:mm. 3
Overall size:57mm x 42 mm x 44 mm
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Nickeline - Eisleben, Mansfeld Basin, Saxony-Anhalt, Germany
(#MINS7776)
Nickeline in bronze masses on matrix.
Specimen weight:55 gr.
Crystal size:masses
Overall size:40mm x 35 mm x 15 mm
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Owner : Rolando Minerals (Torino - Italy) 
