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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Quartz from
Allen Mine, Rockaway Township, Morris County, New Jersey, USA


06498220017811393486026.jpg
Quartz

Allen Mine, Rockaway Township, Morris County, New Jersey, USA
00908220017811393484635.jpg
Quartz, etc.

Allen Mine, Rockaway Township, Morris County, New Jersey, USA
06498220017811393486026.jpg
Quartz

Allen Mine, Rockaway Township, Morris County, New Jersey, USA
00908220017811393484635.jpg
Quartz, etc.

Allen Mine, Rockaway Township, Morris County, New Jersey, USA
06498220017811393486026.jpg
Quartz

Allen Mine, Rockaway Township, Morris County, New Jersey, USA
00908220017811393484635.jpg
Quartz, etc.

Allen Mine, Rockaway Township, Morris County, New Jersey, USA
Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Comments:Also occurs as crystals.
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Siderite1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Allen Mine, Rockaway Township, Morris County, New Jersey, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:70876
Long-form Identifier:1:3:70876:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.6km (0.4 miles) ⓘMt Pleasant, Rockaway Township, Morris County, New Jersey, USA
1.3km (0.8 miles) ⓘTeabo Mines, Rockaway Township, Morris County, New Jersey, USA
2.1km (1.3 miles) ⓘMt Pleasant Mine, Rockaway Township, Morris County, New Jersey, USA
2.4km (1.5 miles) ⓘOrchard Mine, Wharton, Morris County, New Jersey, USA
2.4km (1.5 miles) ⓘMount Hope Mines (Mt Hope Mines), Mount Hope, Rockaway Township, Morris County, New Jersey, USA
3.5km (2.2 miles) ⓘHubbard Mine, Irondale, Wharton, Morris County, New Jersey, USA
3.8km (2.3 miles) ⓘJohnson Hill Mine, Wharton, Morris County, New Jersey, USA
3.9km (2.4 miles) ⓘHuff Mine (Hoff Mine), Dover, Morris County, New Jersey, USA
3.9km (2.4 miles) ⓘThomas Fanning's Quarry, Dover, Morris County, New Jersey, USA
4.1km (2.5 miles) ⓘMase Mountain, Tierneys Corner, Jefferson Township, Morris County, New Jersey, USA
References
NJ State Geol. Ann. Rpt (1856):197.
The Iron Mines of NJ (1910), Bayley:404.
 
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