Olivine, humite - San Vito quarry - Somma-Vesuvius Complex - Naples Province - Campania – Italy
(#MINS9272)
Excellent sample with yellow Olivine xl 5 mm wide with 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:28 gr.
Crystal size:5 mm wide
 Overall size:36mm x 30 mm x 18 mm
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
|
|
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
|
|
|
Owner : Minservice (Sondrio - Italy)Minservice : 