Steve Stuart's Gallery

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Calcite : CaCO3
	Berry Materials Corp. Quarry (North Vernon Plant), North Vernon, Jennings Co., Indiana, USA Tabular calcite crystals with complex faces and inclusions of marcasite. Specimen is about 3 cm across. Photo and specimen: Steve Stuart.
© SMS 2009	Photo ID: 261313    View Count: 20
Calcite : CaCO3
	Pint's Quarry, Raymond, Black Hawk Co., Iowa, USA Scalenohedral calcite crystal with inclusions (probably of marcasite). Photo is 5 mm in length. Photo and specimen: Steve Stuart.
© SMS 2006	Photo ID: 54041    View Count: 183
Calcite : CaCO3
	Pella, Marion Co., Iowa, USA White calcite crystals. The specimen is about 4.3 cm in length. Photo and specimen: Steve Stuart.
© SMS 2006	Photo ID: 74348    View Count: 168
Calcite : CaCO3
	Pella, Marion Co., Iowa, USA Complex orange calcite crystal perched on a white calcite "tooth". Photo is about 2.9 mm in length. Photo and specimen: Steve Stuart.
© SMS 2006	Photo ID: 74668    View Count: 126
Calcite : CaCO3
	Pella, Marion Co., Iowa, USA A group of calcite crystals coated and included, possibly with a hydrocarbon. Photo is about 2.9 mm in length. Photo and specimen: Steve Stuart.
© SMS 2006	Photo ID: 74670    View Count: 144
Calcite : CaCO3, Pyrite : FeS2
	LaFarge (Buffalo) Quarry, Buffalo, Scott Co., Iowa, USA Calcite associated with pyrite. The calcite is about 2.6 cm in length. Photo and specimen: Steve Stuart.
© SMS 2007	Photo ID: 97518    View Count: 121
Calcite : CaCO3
	Scofield Quarry (Michigan Stone and Supply Company Quarry; Borin Brothers Quarry; Woolmith Quarry), Maybee, Monroe Co., Michigan, USA Honey-colored cluster of calcite crystals from what is now called the Stoneco quarry (current owner and operator) at 6837 Scofield Rd, Maybee, Michigan. The calcite fluoresces a light orange under SW UV, and a pleasing magenta color under MW. The specimen is about 4 cm across the base. Photo and specimen: Steve Stuart.
© SMS 2009	Photo ID: 221639    View Count: 37
Calcite : CaCO3
	Holloway Quarry (Rockwood quarry), Berlin Township, Newport, Monroe Co., Michigan, USA Calcite crystals about 4 cm in length. They fluoresce white under SW, MW and LW UV light with phosphorescence. Photo and specimen: Steve Stuart.
© SMS 2009	Photo ID: 221641    View Count: 22
Calcite : CaCO3
	Ottawa Silica Company Quarry (Rockwood Quarry), Rockwood, Wayne Co., Michigan, USA Plate of calcite crystals, about 6.5 cm in length. Photo and specimen: Steve Stuart. The label actually says that it comes from the Sora Limestone Quarry. My research into this indicates that the Sora Limestone Quarry is operated by Great lakes Aggregate Company at 20837 N. Huron River Drive in Rockwood, Michigan. The old Ottawa Silica Company ...
© SMS 2009	Photo ID: 221897    View Count: 24
Calcite : CaCO3, Celestine : SrSO4
	Sibley Quarry, Trenton, Wayne Co., Michigan, USA Calcite and celestine on matrix, about 6 cm in length. Photo and specimen: Steve Stuart.
© SMS 2009	Photo ID: 221895    View Count: 29

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