Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Smoky Quartz from
Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA


03385920017271982856169.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
03424390017271982909976.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
07123730017272023372513.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
05661050017272023364973.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
03385920017271982856169.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
03424390017271982909976.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
07123730017272023372513.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
05661050017272023364973.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
01386700017271982962809.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
08519570017272023387628.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
07123730017272023372513.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
05661050017272023364973.jpg
Smoky Quartz

Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
Locality type:Quarry
Classification
Species:Quartz var: Smoky Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Smoky Quartz data
Locality Data:Click here to view Greenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
Photo GalleryView Gallery (8 photos)
Data Identifiers
Mindat Occurrence Record ID:33236
Long-form Identifier:1:3:33236:1
GUID (UUID V4):0
Nearest other occurrences of Smoky Quartz
0.2km (0.1 miles) ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
0.2km (0.1 miles) ⓘSmith Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
0.5km (0.3 miles) ⓘTurner Quarries, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
0.6km (0.4 miles) ⓘHatch Farm prospect, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
0.9km (0.6 miles) ⓘKeith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.0km (0.6 miles) ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.1km (0.7 miles) ⓘWade Quarry (Androscoggin Tourmaline prospect), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.2km (0.7 miles) ⓘGroves Quarry (Hole in the Ground Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
2.0km (1.3 miles) ⓘBerry-Havey Quarry, Poland, Androscoggin County, Maine, USA
4.8km (3.0 miles) ⓘPhillips Quarry, Minot, Androscoggin County, Maine, USA
References
Thompson, Woodrow B., Joyner, Ronald L., Woodman, Raymond G., King, Vandall T. (1998) Bulletin (41), A Collector's Guide to Maine Mineral Localities (3rd ed.) Maine Geological Survey
 
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