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30 - Cowlesite (Min)
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32 - Diopside a (Min)
33 - Ikranite (Min)
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49 - Cornetite (Rol)
50 - Stibnite (GMi)
51 - Baryte (GMi)
52 - Kammererit (GMi)
53 - Vivianite (GMi)
54 - Amethyst q (GMi)
55 - Tokkoite (GMi)
56 - Arkansite (GMi)
57 - Cylindrite (GMi)
58 - Bournonite (GMi)
59 - Kaersutite (GMi)
60 - Zunyite (GMi)

You Searched For : Tsavorite Grossular Diopside Graphite Pyrite Merelani Tanzania [0,0,0]

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Diopside and Hessonite garnet - Testa Ciarva, Ala valley, Piedmont, Italy (#MINS8919)

Nice specimen featuring red hessonite crystals, very brilliant up to 5 mm, on rodingite matrix, associated to greenish Diopside up to 6.5 mm . Classic garnet sample from one of the most famous locales in the italian Alps.

Specimen weight:85 gr.
Crystal size:Up to 6.5 mm
Overall size:72mm x 44 mm x 18 mm


Owner : Minservice (Sondrio - Italy)Minservice : Minservice Galleries Main
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Diopside and Hessonite garnet - Testa Ciarva, Ala valley, Piedmont, Italy


Corundum var. Ruby - Tanzania (#CULT1906)

Nice classic sample. Comes with a 4x3,5x3 cm plastic box. From an old fine collection.

Specimen weight:50 gr.
Crystal size:Up to 30 mm
Overall size:35mm x 30 mm x 15 mm
Our Price: €80,00Best price - No discount on this specimen



Owner : Cultminerals (Venezia - Italy) View all dealer's minerals
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Corundum var. Ruby - Tanzania





Quartz, Pyrite - Huaron, Pasco, Peru (#CULT1892)

Very aesthetic Quartz with minor Pyrite. Comes with a 4x3,5x3 cm plastic box. From an old fine collection.

Specimen weight:50 gr.
Crystal size:Up to 15 mm
Overall size:35mm x 30 mm x 25 mm
Our Price: €60,00Best price - No discount on this specimen



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Quartz, Pyrite - Huaron, Pasco, Peru





Sartorite - Lengenbach Quarry - Binnatal - Wallais - Switzerland (Type Locality) (#MINS8876)

Cluster of Sartorite crystals up to 1,4 cm long set in dolomia matrix with sphalerite and pyrite in association from the type locality.

Specimen weight:132 gr.
Crystal size:Up to 1,4 cm long
Overall size:65mm x 45 mm x 35 mm
Our Price: €180,00



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Sartorite - Lengenbach Quarry - Binnatal - Wallais - Switzerland (Type Locality)





Cobaltite - Hakansboda - Kastmanland - Sweden (#MINS8870)

A distinct lustrous metallic cobaltite crystal in matrix 5 mm in size well exposed.A rare Sulphides.

Specimen weight:70 gr.
Crystal size:5 mm wide
Overall size:50mm x 35 mm x 25 mm
Our Price: €88,00



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Cobaltite - Hakansboda - Kastmanland - Sweden





Grossular garnet - Asbestos - Les Sources RCM - Estrie - Québec - Canada (#MINS8882)

This cluster is seeded of several grossular crystal up to 8 mm wide all of them are transparent with excellent glassy luster and sharp striations.From an old find.

Specimen weight:1016 gr.
Crystal size:Up to 8 mm wide
Overall size:120mm x 90 mm x 50 mm
Our Price: €240,00



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Grossular garnet - Asbestos - Les Sources RCM - Estrie - Québec - Canada





Pyrite - Huanzala mine - Huallanca Distr. - Bolognesi Prov. - Ancash - Perù (#GM23082)

From a new discovery in Peru. A stunning aggregate of octahedral pyrites, an uncommon kind of crystallization. The crystals are big, perfect, with well-defined edges, rounded corners and are partly interpenetrated with each other ...

Specimen weight:570 gr.
Crystal size:mm. 35 x 35
Overall size:90mm x 67 mm x 66 mm
Our Price: €330,00



Owner : GMineral (Voghera - Italy) View all dealer's minerals
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Pyrite - Huanzala mine - Huallanca Distr. - Bolognesi Prov. - Ancash - Perù





Pyrite, Galena, Baryte - San José mine, Oruro City, Bolivia (#12366_PYRI_DANI)

Unsual specimen offering plenty tiny pyrte xx with galena xx and minor baryte xx.

Specimen weight:748 gr.
Crystal size:5 mm
Overall size:110mm x 95 mm x 45 mm
Our Price: €58,00



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Pyrite, Galena, Baryte - San José mine, Oruro City, Bolivia





Baryte on Pyrite and Sphalerite - Baia Sprie, Maramureș County, Romania (#BALD0783)

Big Baryte's crystals aggregate, intersected with each other, laid on a matrix rich in sulfides (Pyrite and Sphalerite). Photographed under strong light.

Specimen weight:115 gr.
Crystal size:Up to 45 mm
Overall size:58mm x 44 mm x 40 mm
Our Price: €40,00



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Baryte on Pyrite and Sphalerite - Baia Sprie, Maramureș County, Romania





Grossular Garnet var. Hessonite, Faiallo pass, Liguria , Italy (#11206_HESS_DANI)

Specimen very rich a dark red hessonite crystals on matrix.

Specimen weight:597 gr.
Crystal size:5 mm
Overall size:110mm x 75 mm x 50 mm
Our Price: €120,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
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Grossular Garnet var. Hessonite, Faiallo pass, Liguria , Italy





Pyrite - Ampliación a Victoria Mine, Navajún, La Rioja, Spain (#MINS8816)

Two mirror-like intertwined cubic pyrite crystals, floater, complete all around. Former Dr. Franceco Bedognè coll #45.

Specimen weight:207 gr.
Crystal size:Up to 3 cm wide
Overall size:30mm x 42 mm x 52 mm
Our Price: €60,00



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Pyrite - Ampliación a Victoria Mine, Navajún, La Rioja, Spain





Grossular/hessonite garnet - Alpe delle Frasse - Lajetto - Condove - Torino prov. - Piedmont - Italy (#GM23058)

Excellent alpine specimen of grossular/hessonite garnet. Numerous crystals with a beautiful dark red to orange color cover the surface. All of them are shiny and semi-transparent ...

Specimen weight:135 gr.
Crystal size:mm. 4
Overall size:64mm x 53 mm x 22 mm
Our Price: €90,00        MAKE AN OFFER





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Grossular/hessonite garnet - Alpe delle Frasse - Lajetto - Condove - Torino prov. - Piedmont - Italy





Diopside - Val d'Ala, Piedmont, Italy (#11985_DIOP_DANI)

Very nice green diopside xx.

Specimen weight:6 gr.
Crystal size:25 mm
Overall size:25mm x 9 mm x 7 mm
Our Price: €32,00



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Diopside - Val d'Ala, Piedmont, Italy





Graphite - Namib II mine, Arandis, ,Erongo, Namibia (#10788_GRAP_DANI)

Extremely rare tiny but well formed graphite xx on matrix.

Specimen weight:194 gr.
Crystal size:5 mm
Overall size:60mm x 55 mm x 65 mm
Our Price: €58,00



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Graphite - Namib II mine, Arandis,  ,Erongo, Namibia





Bornite over pyrite - Milpillas mine - Cuitaca - santa Cruz Municipality - Sonora - Mexico (#GM23027)

A thin dark layer of bornite covers the surface of the pyrites visible on this specimen. On the main one (18 mm.) there are some small areas where the golden yellow color of the underlying pyrite can be seen. The matrix is ...

Specimen weight:120 gr.
Crystal size:--
Overall size:57mm x 34 mm x 48 mm
Our Price: €70,00



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Bornite over pyrite - Milpillas mine - Cuitaca - santa Cruz Municipality - Sonora - Mexico





Arsenopyrite on Lollingite - Huanggang Fe-Sn deposit, Hexigten Banner, Chifeng City, Inner Mongolia, China (#MINS8734)

A very attractive specimen with hundreds bright, sharp silvery xls of Arsenopyrite up to 7-8 mm on Lollingite matrix.

Specimen weight:360 gr.
Crystal size:Up to 7-8 mm
Overall size:67mm x 55 mm x 60 mm
Our Price: €95,00



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Arsenopyrite on Lollingite -  Huanggang Fe-Sn deposit, Hexigten Banner, Chifeng City, Inner Mongolia, China





Calcite, sphalerite and pyrite – Baccu Arrodas mine – Muravera - Sarrabus - South Sardinia Prov. - Sardinia - Italy (#GM23021)

Historic sample from the former Stoppani collection with original label. It's an aggregate of parallel, whitish calcite crystals. The dark areas are covered by microcrystals of pyrite and by larger ones of sphalerite.

Specimen weight:145 gr.
Crystal size:mm. 63
Overall size:45mm x 35 mm x 63 mm
Our Price: €120,00



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Calcite, sphalerite and pyrite – Baccu Arrodas mine – Muravera - Sarrabus - South Sardinia Prov. - Sardinia - Italy





Alabandite - Merelani Hills, Simanjiro district, Tanzania (#12063_ALAB_DANI)

Very nice alabandite floater.

Specimen weight:5 gr.
Crystal size:15 mm
Overall size:20mm x 15 mm x 15 mm
Our Price: €138,00



Owner : Rolando Minerals (Torino - Italy) View all dealer's minerals
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Alabandite - Merelani Hills, Simanjiro district, Tanzania





Baryte and pyrite - Lubin mine - Lubin Co. - Lower Silesian Voivodeship - Poland (#GM23007)

Druse strewn with lamellar ocher crystals of baryte that are capped with a myriad of small shimmering crystals of pyrite

Specimen weight:425 gr.
Crystal size:mm. 16
Overall size:83mm x 70 mm x 42 mm
Our Price: €72,00



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Baryte and pyrite - Lubin mine - Lubin Co. - Lower Silesian Voivodeship - Poland





Hutchinsonite, orpiment, fluorite and pyrite - Quiruvilca mine - Quiruvilca distr. - Santiago de Chuco prov. - La Libertad dept. - Perù (#GM23006)

Nicespecimen that is a real collection of minerals:pale lilac crystals of fluorite, yellow/brown methallic crystals of pyrites, orange aggregate of orpiment and long, black and methallic brilliant crystals of hutchinsonite.

Specimen weight:240 gr.
Crystal size:mm. 6
Overall size:80mm x 54 mm x 27 mm
Our Price: €60,00        MAKE AN OFFER





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Hutchinsonite, orpiment, fluorite and pyrite - Quiruvilca mine - Quiruvilca distr. - Santiago de Chuco prov. - La Libertad dept. - Perù





Grossular on Pectolite - Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada (#BALD0759)

On a carpet of Pectolite's crystals are implanted very glossy and gemmy Grossular's crystals, with a pleasant cognac color and good dimensions (up to 9 mm). Very nice piece, in very good conditions.

Specimen weight:73 gr.
Crystal size:Up to 9 mm
Overall size:65mm x 47 mm x 30 mm
Our Price: €95,00



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Grossular on Pectolite - Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada





Glaucophane with Fuchsite and Pyrite - Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy (#BALD0736)

Tight intertwining of Glaucophane's crystals up to 5 mm. This mineral is pleochroic, and both colors (blue and blue-green) are visible depending on the crystals' orientation. There's green Fuchsite and a small Pyrite crystal on the rear.

Specimen weight:60 gr.
Crystal size:Up to 5 mm
Overall size:61mm x 40 mm x 26 mm
Our Price: €55,00



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Glaucophane with Fuchsite and Pyrite - Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy





Chalcopyrite, Siderite - Hezhang County, Bijie, Guizhou, China (#11100_CHAL_DANI)

Very nice combo offering both shiny chalcopyrite xx with siderite xx.

Specimen weight:235 gr.
Crystal size:23 mm (s), 23 mm (ca)
Overall size:60mm x 40 mm x 55 mm
Our Price: €158,00



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Chalcopyrite, Siderite - Hezhang County, Bijie, Guizhou, China





Chalcopyrite, Sphalerite - Huaron mining district, Cerro de Pasco, Pasco, Peru (#10735_CHAL_DANI)

Very nice combo offering both shiny chalcopyrite xx with siderite xx.

Specimen weight:277 gr.
Crystal size:22 mm (c), 16 mm (s)
Overall size:95mm x 60 mm x 20 mm
Our Price: €78,00



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Chalcopyrite, Sphalerite - Huaron mining district, Cerro de Pasco, Pasco, Peru





Tetrahedrite, Pyrite, Quartz - Pachapaqui district, Bolognesi, Áncash, Per (#11091_TETR_DANI)

Superb trio. Metallic tetrahedirte xx, golden pyrite xx and ialine quartz xx

Specimen weight:162 gr.
Crystal size:10 mm
Overall size:55mm x 50 mm x 40 mm
Our Price: €68,00



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Tetrahedrite, Pyrite, Quartz - Pachapaqui district, Bolognesi, Áncash, Per





Pyrite - Niccioleta mine, Massa Marittima, ,Tuscany, Italy (#11149_PYRI_DANI)

Very nice classic pyrite xx on massive pyrite matrix.

Specimen weight:741 gr.
Crystal size:35 mm
Overall size:130mm x 40 mm x 80 mm
Our Price: €180,00        MAKE AN OFFER





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Pyrite - Niccioleta mine, Massa Marittima, ,Tuscany, Italy





Bournonite, quartz and pyrite – Casapalca Mine - Casapalca - Huarochiri Prov. - Lima Deptm. - Peru (#GM22033)

The surface of this specimen is covered by several dark grey colored crystals of bournonite and opaque crystals of quartz ...

Specimen weight:400 gr.
Crystal size:mm. 10
Overall size:85mm x 67 mm x 55 mm
Our Price: €90,00



Owner : GMineral (Voghera - Italy) View all dealer's minerals
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Bournonite, quartz and pyrite –  Casapalca Mine - Casapalca - Huarochiri Prov. - Lima Deptm. - Peru





Graphite - Ollano - Mallare - Savona prov. - Liguria - Italy (#GM22031)

Massive specimen of this interesting native element. From a classic italian locality for this specie.

Specimen weight:140 gr.
Crystal size:--
Overall size:100mm x 40 mm x 30 mm
Our Price: €34,00



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Graphite - Ollano - Mallare - Savona prov. - Liguria - Italy





Rhodochrosite with Fluorite, Quartz, Pyrite and Galena - Wutong Mine, Liubao, Cangwu Co., Wuzhou, Guangxi, China (#BALD0735)

Numerous, well defined Rhodochrosite's crystals up to 19 mm, with a gorgeous pink color, lay on the matrix and come with crystals of Fluorite, Quartz, Pyrite and Galena. A small, real jewel, very aesthetic.

Specimen weight:206 gr.
Crystal size:Up to 19 mm
Overall size:85mm x 52 mm x 43 mm
Our Price: €670,00



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Rhodochrosite with Fluorite, Quartz, Pyrite and Galena - Wutong Mine, Liubao, Cangwu Co., Wuzhou, Guangxi, China





Pyrite and Quartz - Brosso Mine, Brosso - Italy (#11179_QUAR_DANI)

Nice specimen offering pyrite crystals of complex habit with quartz xx.

Specimen weight:192 gr.
Crystal size:10 mm (q), 6 mm (p)
Overall size:105mm x 45 mm x 55 mm
Our Price: €48,00



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Pyrite and Quartz - Brosso Mine, Brosso - Italy





Lazurite, pyrite and chondrodite - Sar-e-Sang distr. - Koksha valley - Badakhshan prov. - Afghanistan (#GM21063)

A big, dark blue colored crystal of lazurite is scattered out the whitish matrix of marble. Some areas of it have an electric blue color. Ther are some little, golden colored crystals of pyrite and some others of chondrodite ...

Specimen weight:175 gr.
Crystal size:mm. 25 x 22
Overall size:50mm x 32 mm x 53 mm
Our Price: €160,00



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Lazurite, pyrite and chondrodite - Sar-e-Sang distr. - Koksha valley - Badakhshan prov. - Afghanistan





Bournonite - Brosso Mine, Piedmont, Italy (#11128_BOUR_DANI)

Rare, nice Brosso bournonite xls on pyrite matrix.

Specimen weight:206 gr.
Crystal size:7 mm
Overall size:75mm x 60 mm x 35 mm
Our Price: €48,00



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Bournonite - Brosso Mine, Piedmont, Italy





Baryte, Pyrite - Andalusia, Spain (#12575_BARY_DANI)

Nice baryte xx on matrix with pyrite associated.

Specimen weight:52 gr.
Crystal size:5 mm
Overall size:45mm x 20 mm x 35 mm
Our Price: €22,00



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Baryte, Pyrite - Andalusia, Spain





Diopside - Betroka district, Anosy, Madagascar (#10776_DIOP_DANI)

Very nice diopside crystals cluster.

Specimen weight:300 gr.
Crystal size:90 mm
Overall size:110mm x 65 mm x 45 mm
Our Price: €78,00



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Diopside - Betroka district, Anosy, Madagascar





Pyrite - Huanzala mine - Huallanca Distr. - Dos de Mayo prov. - Huánuco Dept. - Peru (#GM21016)

Big, perfect, brilliant and golden colored crystals of pyrite are stunning over the matrix of this specimen, that is made by pyrite too. Ex Daniele Respino collection with the original label.

Specimen weight:270 gr.
Crystal size:mm. 32 x 28
Overall size:64mm x 42 mm x 37 mm
Our Price: €65,00



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Pyrite - Huanzala mine - Huallanca Distr. - Dos de Mayo prov. - Huánuco Dept. - Peru





Pyrite & Magnetite - Brosso Mine, Brosso, Turin, Piedmont, Italy (#FERR1550)

Specimen with octaedric brilliant pyrite crystals on black magnetite. Previously belonged to Dulbecco collection, then to Bonisoli collection, with labels.

Specimen weight:36 gr.
Crystal size:1 cm
Overall size:42mm x 27 mm x 16 mm
Our Price: €95,00



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Pyrite & Magnetite - Brosso Mine, Brosso, Turin, Piedmont, Italy





Siderite, pirite and dolomite - Traversella mine - Traversella - Chiusella valley - Torino prov. - Canavese - Piedmont - Italy (#GM21007)

Some big crystals of siderite are present over a matrix of bulky golden pyrite. They are rich in iron and in Italy are called "mesitine". The main crystal size is 20 mm. It's whole covered ...

Specimen weight:930 gr.
Crystal size:mm. 20
Overall size:115mm x 100 mm x 62 mm


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Siderite, pirite and dolomite - Traversella mine - Traversella - Chiusella valley - Torino prov. - Canavese - Piedmont - Italy


Aikinite and sphalerite over chalcopirite - Huancavelica - Perù (#GM21004)

Several brown colored curls of aikinite are seeded among the golden crystals of chalcopyrite. The grey colored crystals are of sphalerite.

Specimen weight:270 gr.
Crystal size:mm. 3
Overall size:75mm x 60 mm x 35 mm
Our Price: €185,00



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Aikinite and sphalerite over chalcopirite - Huancavelica - Perù





Binnite (var. of Tennantite-(Zn)) -Lengenbach Quarry - Fäld - Binn - Goms - Valais - Switzerland (#GM21003)

A big crystal of binnite is in good evidence over the whitish matrix of this specimen. Several minicrystals of pyrites are seeded over all the faces of it.

Specimen weight:175 gr.
Crystal size:mm. 5
Overall size:57mm x 38 mm x 34 mm
Our Price: €120,00



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Binnite (var. of Tennantite-(Zn)) -Lengenbach Quarry - Fäld - Binn - Goms - Valais - Switzerland





Grossular, var. Hessonite with Diopside and "Chlorite" - Bellecombe, Châtillon, Aosta Valley, Italy (#BALD0699)

A very glossy and very brilliant carpet of Hessonite's crystals up to 7 mm, covers the sample almost completely. The red color of the garnet makes a good contrast with the green "Chlorite". There are also a few Diopside's crystals up to 6 mm.

Specimen weight:303 gr.
Crystal size:Up to 7 mm
Overall size:150mm x 72 mm x 70 mm
Our Price: €195,00



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Grossular, var. Hessonite with Diopside and





Grossular - Biachella Valley, Sacrofano, Roma, Lazio, Italy (#FERR1431)

Specimen hosting three well defined, yellow xls of Grossular, well exposed on matrix from the classic occurences in the central Italy. Former Guglielmini collection, with label.

Specimen weight:55 gr.
Crystal size:0.5 cm
Overall size:50mm x 45 mm x 25 mm
Our Price: €67,00



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Grossular - Biachella Valley, Sacrofano, Roma, Lazio, Italy





Scapolite - Marble occurrence, Morogoro, Uluguru Mts (Uruguru Mts), Morogoro Region, Tanzania (#BALD0677)

Very nice yellow crystal, gemmy, with frosted pyramidal termination faces.

Specimen weight:29 gr.
Crystal size:17 mm
Overall size:17mm x 16 mm x 35 mm
Our Price: €80,00



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Scapolite - Marble occurrence, Morogoro, Uluguru Mts (Uruguru Mts), Morogoro Region, Tanzania





Traversellite (var. of diopside) - Traversella mine - Traversella - Chiusella valley - Canavese distr. - Torino prov. - Piedmont - Italy (#GM19065)

Several aggregates of crystals of this interesting variety of diopside cover both the surfaces of this specimen. Typical from this famous alpine italian mine. ...

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Specimen weight:47 gr.
Crystal size:mm. 10
Overall size:48mm x 36 mm x 23 mm
List Price: €52,00
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Traversellite (var. of diopside) - Traversella mine - Traversella - Chiusella valley - Canavese distr. - Torino prov. - Piedmont - Italy





Epidote and diopside - Margone - Usseglio - Viù Valley - Lanzo valley - Torino prov. - Piemonte - Italia (#GM19047)

The surface of this specimen is seeded by several brilliant and yellow-green colored crystals of epidote. They are semitransparent too.

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Specimen weight:560 gr.
Crystal size:mm. 7
Overall size:94mm x 80 mm x 46 mm
List Price: €130,00
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Epidote and diopside - Margone - Usseglio - Viù Valley - Lanzo valley -  Torino prov. - Piemonte - Italia





Bertrandite, Quartz, Fluorite, Pyrite, Ferberite - Kara-Oba W deposit, Karazhal, Karaganda, Kazakhstan (#BALD0615)

On a group of milky Quartz's ctystals up to 66 mm, hundreds of white Bertrandite's crystals up to 5 mm are laid down, with two nice octahedral green Fluorite's crystals (22 mm), Ferberite (10 mm) and a myriad of extremely shiny Pyrite's…

Specimen weight:390 gr.
Crystal size:Up to 5 mm
Overall size:100mm x 70 mm x 78 mm
Our Price: €210,00



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Bertrandite, Quartz, Fluorite, Pyrite, Ferberite - Kara-Oba W deposit, Karazhal, Karaganda, Kazakhstan





Pyrite - Rio Marina, Elba Island, Livorno Province, Tuscany, Italy (#BALD0588)

Group of compenetrated, pentagon-dodecahedral Pyrite's crystals. The major is 62 mm. There are some traces of Hematite.

Specimen weight:706 gr.
Crystal size:Up to 62 mm
Overall size:85mm x 70 mm x 55 mm
Our Price: €65,00



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Pyrite - Rio Marina, Elba Island, Livorno Province, Tuscany, Italy





Tetrahedrite over pyrite- Casapalca Mine - Casapalca - Huarochiri Prov. - Lima Deptm. - Peru (#GM18007)

This specimen is made by bulky pyrite that is partially crystallized on a face. Its surface is covered by big, dark and partially brilliant crystals of Tetrahedrite ...

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Specimen weight:420 gr.
Crystal size:mm. 32
Overall size:100mm x 50 mm x 45 mm
List Price: €65,00
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Tetrahedrite over pyrite- Casapalca Mine - Casapalca - Huarochiri Prov. - Lima Deptm. - Peru





Bournonite, quartz and pyrite - Machacamarca - Machacamarca distr. - Cornelio Saavedra prov. - Potosí deptm - Bolivia (#GM18006)

A big 'cogwheel' shaped, dark grey colored crystal of bournonite is in good evidence over the surface of this specimen. Some other minors are visible all around.

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Specimen weight:155 gr.
Crystal size:mm. 26
Overall size:61mm x 42 mm x 26 mm
List Price: €115,00
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Bournonite, quartz and pyrite - Machacamarca - Machacamarca distr. - Cornelio Saavedra prov. - Potosí deptm - Bolivia





Stannite, quartz, arsenopyrite and muscovite - Yaogangxian Mine - Yaogangxian W-Sn ore field - Yizhang Co. - Chenzhou Pref. - Hunan Prov. - China (#GM18001)

A nice tip of a hyalin quartz is rounded by: - grey-goldish metallic crystals of stannite - grey, striked, opaque crystals of arsenopyrite - yellow blades of muscovite.

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Specimen weight:165 gr.
Crystal size:mm. 5
Overall size:57mm x 46 mm x 64 mm
List Price: €105,00
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Stannite, quartz, arsenopyrite and muscovite - Yaogangxian Mine - Yaogangxian W-Sn ore field - Yizhang Co. - Chenzhou Pref. - Hunan Prov. - China





Grossular garnet - Sierra de Cruces - Mun. de Sierra Mojada - Coahuila - Mexico (#GM17059)

Some big, dark cherry coloured crystals of grossular garnet, with others minor, are stunning over the matrix of this specimen.

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Specimen weight:100 gr.
Crystal size:mm. 17
Overall size:62mm x 25 mm x 53 mm
List Price: €95,00
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Grossular garnet - Sierra de Cruces - Mun. de Sierra Mojada - Coahuila - Mexico





Ruby (var. of corundum) - Gairo - Kilosa distr. - Morogoro Region - Tanzania (#GM17056)

A couple of perfect shaped crystals of ruby is scattered over the matrix. The crystals become red fire to the long u.v. waves.

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Specimen weight:135 gr.
Crystal size:mm. 25
Overall size:54mm x 50 mm x 38 mm
List Price: €62,00
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Ruby (var. of corundum) - Gairo - Kilosa distr. - Morogoro Region - Tanzania





Augelite, quartz and pyrite - Machacamarca mine - Machacamarca - Machacamarca Distr. - Cornelio Saavedra prov. - Potosí Deptm. - Bolivia (#GM17055)

This specimen features several fine, sharp, lustrous, colourless crystals of augelite up to 4 mm associated with minor quartz and octahedral pyrite on the matrix.

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Specimen weight:155 gr.
Crystal size:mm. 4
Overall size:60mm x 43 mm x 36 mm
List Price: €62,00
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Augelite, quartz and pyrite - Machacamarca mine - Machacamarca - Machacamarca Distr. - Cornelio Saavedra prov. - Potosí Deptm. - Bolivia





Clinozoisite - Laietto, Condove, Susa Valley, Torino Province, Piedmont, Italy (#FERR1261)

Clinozoisite in clean pale green crystals on matrix, associated with diopside of secondary importance. Classical example of the Italian Alps from a location ...

Specimen weight:298 gr.
Crystal size:To 1.6 cm
Overall size:85mm x 50 mm x 60 mm
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Clinozoisite - Laietto, Condove, Susa Valley, Torino Province, Piedmont, Italy





Hutchinsonite - La Libertad Mine, Quiruvilca, Peru (#FERR1225)

On a flattish sulphide/pyrite matrix are scattered several crystals of hutchinsonite, with crystals to around half cm. A very good example of this rare and classic sulphosalt from Quiruvilca. Formerly in the M. Motta collection.

Specimen weight:250 gr.
Crystal size:to 0.5 cm
Overall size:80mm x 70 mm x 40 mm
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Hutchinsonite - La Libertad Mine, Quiruvilca, Peru





Arsenopyrite, Stolemberg mine, Gressoney-la-Trinité, Valley of Aosta, Italy. (#7428_ARSE_DANI)

Rare arsenopyrite crystals from the historical stolemberg mine.

Specimen weight:21 gr.
Crystal size:6 mm
Overall size:32mm x 35 mm x 30 mm


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Arsenopyrite, Stolemberg mine, Gressoney-la-Trinité, Valley of Aosta, Italy.


Arsenopyrite, Stolemberg mine, Gressoney-la-Trinité, Valley of Aosta, Italy. (#7377_ARSE_DANI)

Rare arsenopyrite crystals from the historical stolemberg mine.

Specimen weight:70 gr.
Crystal size:7 mm
Overall size:50mm x 36 mm x 26 mm


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Arsenopyrite, Stolemberg mine, Gressoney-la-Trinité, Valley of Aosta, Italy.


Bertrandite, Quartz and Pyrite - Kara-Oba deposit, Betpakdala Desert, Karaganda Oblast, Kazakhstan (#FERR0819)

Cluster with rich coverage of pearl white Bertrandite xls, spread over smoky Quartz xls, and associated with Pyrite in cubic xls. Campione in ottime condizioni.

Specimen weight:304 gr.
Crystal size:bertrandite to 1 cm
Overall size:87mm x 70 mm x 45 mm
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Bertrandite, Quartz and Pyrite - Kara-Oba deposit, Betpakdala Desert, Karaganda Oblast, Kazakhstan





Gypsum - Niccioletta Mine, province of Grosseto, Tuscany, Italy (#FERR0668)

Cluster of pearl white Gypsum xls with good translucency, from a classic italian mine exploited for Pyrite up to mid '90's and then closed.

Specimen weight:91 gr.
Crystal size:to 5 cm
Overall size:70mm x 50 mm x 50 mm
Our Price: €20,00        MAKE AN OFFER





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Gypsum - Niccioletta Mine, province of Grosseto, Tuscany, Italy





Chalcopyrite and Quartz - Neve quarry, Masso, Province of Genova, Liguria, Italy (#FERR0442)

Classic oldtimer from Liguria, featuring one single, very clean, bi-sphenoidal xl of Chalcopyrite, associated with xls of transparent quartz on matrix.

Specimen weight:70 gr.
Crystal size:1 cm
Overall size:6 x 5,8 x 5 cm

Our Price: €75,00        MAKE AN OFFER





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Chalcopyrite and Quartz - Neve quarry, Masso, Province of Genova, Liguria, Italy








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