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Steve Stuart's Gallery

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Columbite-(Mn) : (Mn,Fe)(Nb,Ta)2O6

Emmons Quarry (Uncle Tom Mt. Quarry), Uncle Tom Mt, Greenwood, Oxford Co., Maine, USA

Columbite crystal in vug collected by me at the Emmons Quarry in August 2000. FOV = 2.5 mm. Specimen resides in my collection.
 © SMS 2005Photo ID: 31320    View Count: 844

Columbite-(Mn) : (Mn,Fe)(Nb,Ta)2O6

Emmons Quarry (Uncle Tom Mt. Quarry), Uncle Tom Mt, Greenwood, Oxford Co., Maine, USA

Columbite crystals in vug collected by me in August 2000. FOV = 2.5 mm. Specimen resides in my collection.
 © SMS 2005Photo ID: 31321    View Count: 334

Multiple photos availableCopper : Cu, Silver : Ag

White Pine Mine, White Pine, Ontonagon Co., Michigan, USA

Complex crystallized copper with some silver towards the upper right corner of the specimen. Photo is about 8.6 mm in length. Ex collection of Pat Rutowski, Midwest Mineralogical and Lapidary Society. Photo and specimen: Steve Stuart.
 © SMS 2008Photo ID: 157659    View Count: 77

Multiple photos availableCordylite-(Ce) : (Na,Ca)BaCe2(CO3)4F

Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada

Hexagonal cordylite-(Ce). The orange mineral may be yofortierite but that is not confirmed. Photo is about 2.1 mm in length. Specimen from Bill Lechner, now in Steve Stuart collection. Photo by Steve Stuart.
 © SMS 2008Photo ID: 173086    View Count: 77

Cordylite-(Ce) : (Na,Ca)BaCe2(CO3)4F

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

Tapered hexagonal prism of orange cordylite-(Ce) on a thumbnail specimen I purchased at the 2009 Detroit Mineral Show. Image is about 8.5 mm in length. Photo and specimen: Steve Stuart.
 © SMS 2009Photo ID: 256245    View Count: 26

Corundum : Al2O3

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

Hexagonal blue corundum associated with spessartine on this specimen collected by Jonathan Levinger in November 2004. Photo is about 2.2 mm in length. Photo and specimen; Steve Stuart.
 © SMS 2007Photo ID: 101793    View Count: 101

Crocoite : Pb(CrO4)

Dundas mineral field, Zeehan district, Tasmania, Australia

Tiny crocoite crystal about 1 mm in length. Photo by Steve Stuart. The specimen is in his collection.
Photo ID: 28829    View Count: 260

Crocoite : Pb(CrO4)

Adelaide Mine (Adelaide Pty Mine; Adelaide Proprietary Mine), Dundas mineral field, Zeehan District, Tasmania, Australia

Crocoite crystal associated with others that are coated with what is probably gibbsite. Photo is about 3.1 mm in length. Photo and specimen: Steve Stuart.
 © SMS 2008Photo ID: 151115    View Count: 51

Cuprite : Cu2O

Ray Mine, Scott Mountain area, Mineral Creek District (Ray District), Dripping Spring Mts, Pinal Co., Arizona, USA

Cuprite crystals. Photo is 2.5 mm in length and was taken by Steve Stuart. The specimen resides in his collection.
 © SMS 2005Photo ID: 33463    View Count: 269

Cuprite : Cu2O

Allouez Mine, Allouez, Keweenaw Co., Michigan, USA

Complex cuprite crystal(s). Photo is about 4.3 mm in length. Specimen comes from a micromount collection I recently purchased. Photo and specimen: Steve Stuart.
 © SMS 2007Photo ID: 138316    View Count: 116
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