Donate now to keep mindat.org alive!Help mindat.org|Log In|Register|
Home PageMindat NewsThe Mindat ManualHistory of MindatCopyright StatusManagement TeamContact UsAdvertise on Mindat
Donate to MindatSponsor a PageSponsored PagesTop Available PagesMindat AdvertisersAdvertise on Mindat
What is a mineral?The most common minerals on earthMineral PhotographyThe Elements and their MineralsGeological TimeMineral Evolution
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
StatisticsThe ElementsMember ListBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Antonio Borrelli's Photo Gallery

4XA-E67Quartz : SiO2, Clinochlore : Mg5Al(AlSi3O10)(OH)8

Multiple photos available
Haupentalscharte, Oberbergtal, San Giacomo, Vizze Valley, Bolzano Province, Trentino-Alto Adige, Italy

Field of View: 4 mm
Largest Crystal Size: 2 mm

A quartz crystals which seems to be terminated by a c-face speared by a second interpenetrant quartz crystal.
Actually that's not a pinacoid but the result of growth inhibition by other mineral later dissolved.
See: https://www.mindat.org/min-477.html
Copyright: © Antonio Borrelli      Photo ID: 839806     Uploaded by: Antonio Borrelli   View Count: 18   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

PNL-64UBrookite : TiO2, Albite : Na(AlSi3O8)

Haupentalscharte, Oberbergtal, San Giacomo, Vizze Valley, Bolzano Province, Trentino-Alto Adige, Italy

Dimensions: 39 mm x 16 mm x 19 mm
Field of View: 2.5 mm

Tabular brookite crystal on albite.
Collected in September 2016
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 797365     Uploaded by: Antonio Borrelli   View Count: 40   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

G8M-4A6Pyroxene Group

Fosso di Monte Acuto, Giuliano di Roma, Frosinone Province, Latium, Italy

Dimensions: 31 mm x 28 mm x 11 mm
Largest Crystal Size: 10 mm

Dark prismatic crystal included in tuff.
Copyright: © Antonio Borrelli      Photo ID: 724182     Uploaded by: Antonio Borrelli   View Count: 77   Approval status: Public galleries    Type: Photo - 1280 x 960 pixels (1.2 Mpix)

1JH-TQASpinel : MgAl2O4, Fayalite-Forsterite Series

Fosso di Monte Acuto, Giuliano di Roma, Frosinone Province, Latium, Italy

Field of View: 5 mm

Black octahedral spinel xls with yellow anhedral mineral related to the 'fayalite-forsterite' series in a carbonatic ejecta.
Collected in December 2015
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 724180     Uploaded by: Antonio Borrelli   View Count: 81   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

3AH-DA0Brookite : TiO2

Oberschrammach glacier, Schrammacher, Zamser Grund, Zillertal, North Tyrol, Tyrol, Austria

Dimensions: 27 mm x 14 mm x 11 mm
Largest Crystal Size: 1.5 mm

Collected in August 2013
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 694230     Uploaded by: Antonio Borrelli   View Count: 95   Approval status: Public galleries    Type: Photo - 1280 x 960 pixels (1.2 Mpix)

KT7-XHNVesuvianite : (Ca,Na,☐)19(Al,Mg,Fe3+)13(☐,B,Al,Fe3+)5(Si2O7)4(SiO4)10(OH,F,O)10

Pianciano, Castel Giuliano, Bracciano Lake, Rome Province, Latium, Italy

Dimensions: 26 mm x 21 mm x 13 mm
Largest Crystal Size: 3.5 mm

Collected in June 2014
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 633371     Uploaded by: Antonio Borrelli   View Count: 254   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

N41-TM8Baddeleyite : ZrO2

Anguillara, Bracciano Lake, Rome Province, Latium, Italy

Dimensions: 23 mm x 19 mm x 20 mm
Field of View: 2.5 mm

Penetration twinned xls presumably on {201}.
Collected in March 2014
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 619934     Uploaded by: Antonio Borrelli   View Count: 157   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

XR0-5C1Krasheninnikovite : KNa2CaMg(SO4)3F, Tenorite : CuO

Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia

Dimensions: 8 mm x 3 mm x 7 mm
Field of View: 2 mm

White acicular xls of krasheninnikovite with dark lamellar tenorite.
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 619933     Uploaded by: Antonio Borrelli   View Count: 234   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

7DX-H2DBaddeleyite : ZrO2, Phlogopite : KMg3(AlSi3O10)(OH)2

San Vito quarry, San Vito, Ercolano, Monte Somma, Somma-Vesuvius Complex, Naples Province, Campania, Italy

Dimensions: 14 mm x 13 mm x 12 mm
Field of View: 2.5 mm
Largest Crystal Size: 1 mm

Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 619932     Uploaded by: Antonio Borrelli   View Count: 156   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

H1V-UR5Chiavennite : CaMn2+(BeOH)2Si5O13·2H2O, Natrolite : Na2(Si3Al2)O10·2H2O, Analcime : Na(AlSi2O6)·H2O

Almenningen Quarry, Tvedalen, Larvik, Vestfold, Norway

Dimensions: 11 mm x 9 mm x 6 mm
Field of View: 3 mm

Chiavennite rosettes on prismatic natrolite xls.
Photo and collection Antonio Borrelli
Copyright: © Antonio Borrelli      Photo ID: 619931     Uploaded by: Antonio Borrelli   View Count: 162   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)
Page 1 of 110 (1 to 10 of 1093 total)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ...

Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2018, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: January 20, 2018 01:08:58
Go to top of page