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Armando Afonso's Photo Gallery

XVK-FWNOrthoclase : K(AlSi3O8)

Multiple photos available
Crystal Pass, Ray Mine area, Mineral Creek District, Dripping Spring Mts, Pinal Co., Arizona, USA

Ex. Prof. WALTON COLLECTION - (ex university teaching crystal)
aprox. 5cm
Photo ID: 285699     Uploaded by: Armando Afonso   View Count: 365   Approval status: Public galleries    Type: Photo - 650 x 488 pixels (0.3 Mpix)

9KX-LE9Pectolite : NaCa2Si3O8(OH)

Multiple photos available
Woodland Park, Passaic Co., New Jersey, USA

Old specimen, 15 cm
Photo ID: 285693     Uploaded by: Armando Afonso   View Count: 327   Approval status: Public galleries    Type: Photo - 800 x 527 pixels (0.4 Mpix)

UG0-2UFAlbite (Var: Andesine) : (Na,Ca)[Al(Si,Al)Si2O8], Ilmenite : Fe2+TiO3

Portland Harbour Trust Quarry, Cape Sir William Grant, Portland, Glenelg Shire, Victoria, Australia

X to 11mm
Photo ID: 285548     Uploaded by: Armando Afonso   View Count: 814   Approval status: Public galleries    Type: Photo - 418 x 450 pixels (0.2 Mpix)

43X-EJTIlmenite : Fe2+TiO3

Kragerø, Telemark, Norway

Complete crystals, up to 14mm
Photo ID: 285547     Uploaded by: Armando Afonso   View Count: 322   Approval status: Public galleries    Type: Photo - 500 x 331 pixels (0.2 Mpix)

WJD-VLPEpidote : {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)

Minas Gerais, Brazil

Crystals included in Quartz - fov 60mm
Photo ID: 285531     Uploaded by: Armando Afonso   View Count: 351   Approval status: Public galleries    Type: Photo - 640 x 480 pixels (0.3 Mpix)

V21-9K9Tincalconite : Na2(B4O7)·5H2O

Borax Lake, Clear Lake Oaks, Sulphur Creek District, Lake Co., California, USA

Group of about 11cm
Photo ID: 285520     Uploaded by: Armando Afonso   View Count: 427   Approval status: Public galleries    Type: Photo - 648 x 1013 pixels (0.7 Mpix)

E8C-WKRNatrolite : Na2Al2Si3O10·2H2O

Piz Sella, Plan de Gralba, Selva di Val Gardena, Gardena Valley, Bolzano Province, Trentino-Alto Adige, Italy

Vug of about 5cm in basalt
Photo ID: 285361     Uploaded by: Armando Afonso   View Count: 289   Approval status: Public galleries    Type: Photo - 709 x 719 pixels (0.5 Mpix)

NWA-89JHedenbergite : CaFe2+Si2O6

1st Sovetskii Mine, Dal'negorsk, Kavalerovo mining district, Primorskiy Kray, Far-Eastern Region, Russia

Cluster of terminated Hedenbergite crystals of aprox. 6cm
Photo ID: 285360     Uploaded by: Armando Afonso   View Count: 508   Approval status: Public galleries    Type: Photo - 400 x 349 pixels (0.1 Mpix)

866-XPNNepheline : Na3K(Al4Si4O16)

Jebel Bou-Agrao, Tamazeght Mountain Range, Khénifra Province, Béni Mellal-Khénifra Region, Morocco

spec. aprox. 8cm
Photo ID: 285357     Uploaded by: Armando Afonso   View Count: 223   Approval status: Public galleries    Type: Photo - 802 x 1110 pixels (0.9 Mpix)

TG3-M47Nepheline : Na3K(Al4Si4O16)

Jebel Bou-Agrao, Tamazeght Mountain Range, Khénifra Province, Béni Mellal-Khénifra Region, Morocco

Nepheline XX on titanian andradite
Spec. aprox. 11cm
Photo ID: 285355     Uploaded by: Armando Afonso   View Count: 257   Approval status: Public galleries    Type: Photo - 800 x 600 pixels (0.5 Mpix)
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