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Stephanie Martin's Mindat Home Page

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About Stephanie Martin

Registered member since 14th Oct 2006

Stephanie Martin has uploaded:
176 Mineral Photos
 
Stephanie does not yet have a home page article.

 

Favourite Photos

U6Y-V8XSpinel : MgAl2O4

Multiple photos available
Mogok Township, Pyin-Oo-Lwin District, Mandalay Division, Burma

Dimensions: 0.5 cm x 0.4 cm x 0.1 cm

0.5 x 0.4 x 0.1 cm. This “floater” twinned crystal is a classic Burmese "Ruby Spinel" with relatively sharp, lustrous faces, but the most interesting aspect of the piece is the fact that it is a rarely seen “Star of David” twin with a vibrant, gemmy red interior color. This piece was mined around 2003.
Copyright: © Rob Lavinsky      Photo ID: 410642     Uploaded by: Robert Lavinsky   View Count: 507   Approval status: Public galleries    Type: Photo - 465 x 409 pixels (0.2 Mpix)

AUH-CM8Quartz (Var: Amethyst) : SiO2

Boekenhoutshoek area, Mkobola, Nkangala District, Mpumalanga Province, South Africa

Amethyst crystals with " stars " in the points.
Very good colour for the site, formerly in the Willy Israël collection.
Specimen size, 110 mm.
Collection and photo, Paul De Bondt.

Mindat.org Photo of the Day - 3rd Jun 2011
Copyright: © Paul De Bondt      Photo ID: 373696     Uploaded by: Paul De Bondt   View Count: 4218   Approval status: Public galleries    Type: Photo - 1024 x 768 pixels (0.8 Mpix)

TXM-0AACorundum (Var: Sapphire) : Al2O3

Anamushi alluvials, Kashiba City, Nara Prefecture, Kinki Region, Honshu Island, Japan

Small sapphire crystals in Nijyou-zan andesite.
Large crystals: 2.0 mm.

Carl Zeiss Luminar 25mm F3.5/Nikon Multiphot/Nikon D3

Mindat.org Photo of the Day - 31st Aug 2011
Copyright: © R. Tanaka      Photo ID: 361621     Uploaded by: R. Tanaka   View Count: 2328   Approval status: Public galleries    Type: Photo - 1024 x 739 pixels (0.8 Mpix)

HAF-2GFManganese Oxides (Var: Manganese Dendrites)

Harding Mine, Picuris District, Taos Co., New Mexico, USA

6x4cm Field of View. These remains of the giant white spudomene lathes at the Harding Pegmatite provide a perfect canvass for the black manganese dendrites. Collected 2009 by Dean Allum
Copyright: © D. Allum      Photo ID: 357307     Uploaded by: Dean Allum   View Count: 465   Approval status: Public galleries    Type: Photo - 3423 x 2648 pixels (9.1 Mpix)

J1R-LEVSpinel : MgAl2O4

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

1.41 mm group of Spinel crystals. Collection & Photo Matteo Chinellato
Copyright: © Chinellato Matteo      Photo ID: 328187     Uploaded by: Matteo Chinellato   View Count: 1060   Approval status: Public galleries    Type: Photo - 800 x 534 pixels (0.4 Mpix)

GH4-N52Quartz : SiO2

Liliana Mine, Mun. de Chihuahua, Chihuahua, Mexico

Dimensions: 3.2 cm x 1.8 cm x 2.6 cm

A sceptered quartz with a translucent stem. Overall size 3.2 x 1.8 x 2.6 cm
Copyright: © A&M      Photo ID: 318636     Uploaded by: AM Mizunaka   View Count: 566   Approval status: Public galleries    Type: Photo - 1024 x 925 pixels (0.9 Mpix)

4AV-A6ARutile : TiO2

Multiple photos available
Rist Mine, Hiddenite, Alexander Co., North Carolina, USA

Thumbnail, average 1.5 cm each. An interesting set. These rutiles were painstakingly put together over many years, and Ed says he remembers buying them on site in North Carolina in the 1950s. Ex. Dr. Edward David Collection.
Copyright: © Rob Lavinsky      Photo ID: 274947     Uploaded by: Robert Lavinsky   View Count: 1031   Approval status: Public galleries    Type: Photo - 678 x 800 pixels (0.5 Mpix)

PNX-0E2Calcite (Var: Manganoan Calcite) : (Ca,Mn)CO3, Quartz : SiO2

Pachapaqui District, Bolognesi Province, Ancash Department, Peru

Calcite. 11 cm by 12 cm.
Joseph Polityka collection. Ex. Rockyfellas 1988
Copyright: © Joseph Polityka      Photo ID: 148741     Uploaded by: Joseph Polityka   View Count: 602   Approval status: Public galleries    Type: Photo - 574 x 384 pixels (0.2 Mpix)

UYQ-050Azurite : Cu3(CO3)2(OH)2, Malachite : Cu2(CO3)(OH)2

Morenci Mine, Morenci, Copper Mountain District, Shannon Mts, Greenlee Co., Arizona, USA

Dimensions: 5.7 cm x 3.7 cm x 2.4 cm

A STRANGE and pretty Arizona specimen of botryoidal malachite that has apparently pseudomorphed from azurite, judging by the two balls at the peak that still consist of azurite. Looks like a caterpillar! 5.7 x 3.7 x 2.4cm
Copyright: © Rob Lavinsky      Photo ID: 53695     Uploaded by: Robert Lavinsky   View Count: 604   Approval status: Public galleries    Type: Photo - 600 x 438 pixels (0.3 Mpix)

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