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Steve Stuart's Gallery

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Bixbyite : (Mn3+,Fe3+)2O3, Pseudobrookite : Fe2TiO5

Thomas Range, Juab Co., Utah, USA

Oriented "tabular" bixbyite with a pseudobrookite growing out the side. Photo is about 3.5 mm in length and has been enhanced with CombineZM software. Photo and specimen: Steve Stuart.
 © SMS 2006Photo ID: 70567    View Count: 220

Bixbyite : (Mn3+,Fe3+)2O3, Pseudobrookite : Fe2TiO5

Thomas Range, Juab Co., Utah, USA

Oriented bixbyite with two pseudobrookites growing out the sides. My source tells me that the locality is near Pismire Wash on the east side of the Thomas Range. Photo is about 3.5 mm in length and has been enhanced with CombineZM software. Photo and specimen: Steve Stuart.
 © SMS 2006Photo ID: 70568    View Count: 219

Multiple photos availableBixbyite : (Mn3+,Fe3+)2O3, Pseudobrookite : Fe2TiO5

Thomas Range, Juab Co., Utah, USA

A pseudobrookite projecting out from a lustrous, modified cube of bixbyite, all on a foamed polystyrene matrix (OK, it's a mounted thumbnail!) The pseudobrookite is about 5 mm in length. Photo and specimen: Steve Stuart.
 © SMS 2007Photo ID: 88006    View Count: 188

Multiple photos availableBixbyite : (Mn3+,Fe3+)2O3

Solarwind Claim, Thomas Range (North), Thomas Range, Juab Co., Utah, USA

A complex crystal of bixbyite showing an octahdral face with modifications. Photo is about 8.6 mm in length. Photo and specimen: Steve Stuart.
 © SMS 2006Photo ID: 62652    View Count: 227

Multiple photos availableBixbyite : (Mn3+,Fe3+)2O3

Tushar Mt, Marysvale, Piute Co., Utah, USA

Equant bixbyite crystal associated with amethyst. Photo is about 4.3 mm in length. Photo and specimen: Steve Stuart.
 © SMS 2008Photo ID: 158969    View Count: 129

Multiple photos availableBoulangerite : Pb5Sb4S11

Rogers Fluorspar Mine ("Madoc"), Moira Lake area, Huntingdon Township, Hastings Co., Ontario, Canada

Rings of boulangerite on calcite. Image is about 2.1 mm in length. Specimen obtained at the CMMA one-day micromount workshop in Burlington, Ontario on November 14, 2009. Photo and specimen; Steve Stuart.

Child photos show additional rings and cylinders on the same specimen.
 © SMS 2009Photo ID: 265598    View Count: 22

Multiple photos availableBrookite : TiO2

Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

A silvery-black blade of brookite from Mont Saint-Hilaire. Photo is 2.5 mm in length. Associated minerals include pyrite, albite and elpidite. Specimen and photo: Steve Stuart.
 © SMS 2006Photo ID: 50988    View Count: 319

Brookite : TiO2

Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

Classic black brookite blade, associated with albite, synchysite and nenadkevechite. Image is about 2 mm in length. Specimen obtained from Gilles Haineault at the 2009 Rochester Mineralogical Symposium. Photo and specimen: Steve Stuart.
 © SMS 2009Photo ID: 247064    View Count: 15

Brookite : TiO2

Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada

Black brookite associated with small rhombs of siderite on albite. On the same specimen can be found synchysite, nenadkevichite and some other unidentified minerals. I obtained the specimen from Gilles Haineault at the 2009 Rochester Mineralogical Symposium. The image is about 3 mm in length. Photo and specimen: Steve Stuart.
 © SMS 2009Photo ID: 247307    View Count: 17

Brookite : TiO2

Kharan, Balochistan (Baluchistan), Pakistan

Transparent, striated brown blade of brookite purchased at the 2005 Holiday Inn Show in Denver, Colorado. It sits on a bed of small milky white quartz crystals. Photo and collection: Steve Stuart
 © SMS 2005Photo ID: 38674    View Count: 337
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