Labunstovite-(Fe) - N'orkpakhk Mt, Khibiny Massif, Murmansk Oblast, Russia
(#MINS9072)
Reddish-orange sprays of labuntsovite-Fe in matrix from N'orkpakhk Mountain, Murmansk Oblast, Russia. This locality produces some of the world's largest labuntsovite crystals.
Specimen weight:116 gr.
Crystal size:10 mm long
 Overall size:55mm x 45 mm x 40 mm
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Humite - San Vito quarry - Somma-Vesuvius Complex - Naples Province - Campania – Italy
(#GM24072)
Excellent sample where there are numerous, dark amber in color and semi-transparent crystals of humite.
Vesuvius is now declared a Park and it is impossible to do new research ...
Specimen weight:85 gr.
Crystal size:mm. 3
Overall size:54mm x 36 mm x 32 mm
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Diopside and grossular/hessonite garnet - Alpe delle Frasse - Lajetto - Condove - Torino prov. - Piedmont - Italy
(#GM24071)
A little Alpine gem from a place famous for the high quality of the samples that were extracted here.
Semi-transparent crystals of greenish diopside are together with brown/reddish garnets ...
Specimen weight:12 gr.
Crystal size:mm. 12
Overall size:25mm x 20 mm x 32 mm
Our Price:
€105,00
 Owner : GMineral (Voghera - Italy) View all dealer's minerals
 This specimen will be shipped by: GMineral (Voghera - Italy)
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Miargyrite - Pulacayo mine – Huanchaca - Uyuni Municipality - Antonio Quijarro Prov. - Potosí – Bolivia
(#GM24070)
Numerous black crystals of miargyrite stand out among the yellow pyrites that completely cover this specimen.
This species is a sulphosalt of silver.
Former mineralogical collection of Sandro Maggia: nr. M-101.
Specimen weight:36 gr.
Crystal size:mm. 4
Overall size:52mm x 38 mm x 14 mm
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Ferristrunzite - Mont-des-Groseillers - Blaton - Bernissart - Hainaut - Wallonia - Belgium
(#GM24069)
The surface of this specimen is completely covered with cream-colored needles of ferristrunzite.
Many of them are arranged in a rosette ...
Specimen weight:43 gr.
Crystal size:mm. 2
Overall size:62mm x 47 mm x 21 mm
Our Price:
€86,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Krohnkite - Chuquicamata mine - Chuquicamata Distr. - Calama - El Loa Prov. - Antofagasta - Chile
(#GM24068)
Numerous crystals of blue-green krohnkite are in good evidence all around the surface of this specimen.
Formerly Sandro Maggia's mineralogical collection: no. K-68 ...
Specimen weight:43 gr.
Crystal size:mm. 9
Overall size:47mm x 42 mm x 7 mm
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Tinaksite - Malyi Murun Massif - Irkutsk Oblast - Siberia - Russia
(#GM24067)
Brown sheaves of long tinaksite crystals are prominently displayed on the surface of this specimen.
Formerly Sandro Maggia's mineralogical collection: no. T-51.
Specimen weight:36 gr.
Crystal size:mm. 13
Overall size:48mm x 34 mm x 15 mm
Our Price:
€67,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Posnjakite - Liubetova - Czech Rep.
(#GM24066)
The surface of this specimen is completely covered with tiny needles of bright blue posnjakite.
Formerly Sandro Maggia's mineralogical collection: no. P-114.
Specimen weight:23 gr.
Crystal size:mm. 2
Overall size:58mm x 35 mm x 15 mm
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Hureaulite, sicklerite, vivianite, rockbridgeite and phosphoferrite - Mangualde - Viseu - Portugal
(#GM24065)
A small encyclopedia of minerals, where however only hureaulite is easily recognizable.
Most of the surface of this specimen is covered with orange/light brown crystals of hureaulite.
To identify the other minerals you need ...
Specimen weight:50 gr.
Crystal size:mm. 4
Overall size:56mm x 43 mm x 22 mm
Our Price:
€63,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Gismondine - Graulay quarry - Hillesheim - Gerolstein - Vulkaneifel - Rhineland-Palatinate - Germany
(#GM24064)
The surface of this sample is completely covered by crystals of gismodine, a rare zeolite.
Former mineralogical collection of Sandro Maggia: no. G-77.
Specimen weight:43 gr.
Crystal size:mm. 4
Overall size:57mm x 31 mm x 20 mm
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Fassaite (var. of augite) - Traversella mine - Traversella - Chiusella valley - Canavese Distr. - Torino prov. - Piedmont - Italy
(#GM24063)
Numerous large and well-defined dark and shiny crystals of fassaite are stunning on the matrix of this specimen.
From a famous Italian Alpine mine ...
Specimen weight:90 gr.
Crystal size:mm. 8
Overall size:45mm x 43 mm x 36 mm
Our Price:
€62,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Lavendulane - Alice Mary mine - Kundip - Ravensthorpe Shire - Western Australia - Australia
(#GM24062)
Several areas with dark azur crusts of lavendulan are visible on the surface of this sample.
Former mineralogical collection of Sandro Maggia: no. L-65.
Specimen weight:32 gr.
Crystal size:--
Overall size:31mm x 31 mm x 36 mm
Our Price:
€45,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Gibbsite and böhmite - Mokra U Zlutic - Slovakia
(#GM24061)
The surface of this specimen is completely covered with spherules of böhmite and pointed crystals of gibbsite.
They are easily distinguishable with a lens.
Former mineralogical collection of Sandro Maggia: no. G-143.
Specimen weight:16 gr.
Crystal size:mm. 2
Overall size:41mm x 23 mm x 16 mm
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Spinel - Pamir - Tajikistan
(#GM24060)
Some large black spinels are stunning on the surface of this specimen: one is perfectly formed and intact, the others are not.
The original tag lists the provenance as CIS ...
Former mineralogical collection of Sandro Maggia: no. S-70.
Specimen weight:65 gr.
Crystal size:mm. 22
Overall size:43mm x 35 mm x 30 mm
Our Price:
€94,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Chondrodite - Ladjur Madan - Sar-e-sang - Badakshan - Afghanistan
(#GM24059)
Numerous dark brown chondrodite crystals are prominently displayed on the surface of this specimen.
The lighter ones have reddish reflections and are semitransparent.
Former mineralogical collection of Sandro Maggia: no. C-25.
Specimen weight:25 gr.
Crystal size:mm. 7
Overall size:40mm x 32 mm x 25 mm
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Cornetite - Lukuni mine - Kawama - Kipushi Territory - Haut-Katanga – Zaire
(#GM24058)
This specimen is coated all around and at the top by a blue patina, which is made up of small crystals of cornetite.
The crystals are clearly visible with a lens.
Former mineralogical collection of Sandro Maggia: no. C-115.
Specimen weight:23 gr.
Crystal size:mm. 1
Overall size:49mm x 21 mm x 17 mm
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Beudantite and scorodite - Gold Hill mine - Gold Hill Mining Distr. - Tooele Count - Utah - United States
(#GM24057)
he surface of the specimen is completely covered with brown/orange crystals of beudantite.
Among them there are crystals of scorodite with ...
Former mineralogical collection of Sandro Maggia: no. B-158
Specimen weight:47 gr.
Crystal size:mm. 2
Overall size:55mm x 42 mm x 32 mm
Our Price:
€74,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Forsterite - Quebec - Canada
(#GM24056)
Some large and well-formed forsterite crystals are stunning over the matrix of this specimen.
The black and incomplete crystals that can be seen are almost ...
Formerly Sandro Maggia's mineralogical collection: no. F-68.
Specimen weight:36 gr.
Crystal size:mm. 13
Overall size:52mm x 30 mm x 24 mm
Our Price:
€125,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Piemontite and zoisite - Campo Valley - Campo Blenio - Camadra Valley Blenio Valley - Blenio - Ticino - Switzerland
(#GM24055)
A lovely miniature dotted with small elongated crystals of piemontite: they are transparent and have a pinkish color with a red head ...
Former mineralogical collection of Sandro Maggia: no. P-124.
Specimen weight:32 gr.
Crystal size:mm. 2
Overall size:36mm x 30 mm x 24 mm
Our Price:
€55,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Pascoite and metarossite - Sunday #2 mine - Carnation mine Group - Slick Rock Mining Distr. - San Miguel County - Colorado - United States
(#GM24054)
A crust of mini granules covers the surface of this specimen.
The orange colored areas are pascoite, the yellow-green ones are metarossite.
Former mineralogical collection of Sandro Maggia: no. P-85.
Specimen weight:62 gr.
Crystal size:mm. 2
Overall size:53mm x 35 mm x 29 mm
Our Price:
€75,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Olivine - Spat - Nanga Parbat - Pakistan
(#GM24053)
Numerous and well-defined olivine crystals of beautiful grass-green color completely cover the surface of this specimen.
They are also partially transparent.
Former mineralogical collection of Sandro Maggia: no. O-30
Specimen weight:52 gr.
Crystal size:mm. 12
Overall size:60mm x 34 mm x 17 mm
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Callaghanite - Sierra Magnesite Mine, Gabbs, Gabbs Mining District, Nye Co., Nevada, USA(Type Locality)
(#MINS8368)
Very colorful intense lustrous rich deep blue Callaghanite in sub millimetric crystals richly covering the dark matrix.
A nice sample of this rare copper magnesium carbonate.
Specimen weight:33 gr.
Crystal size:sub-mm xls
Overall size:30mm x 32 mm x 29 mm
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