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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Garnet Group from
Tar Hill Mine, Andover Township, Sussex County, New Jersey, USA


Locality type:Mine
Classification
Species:'Garnet Group' (not an IMA approved species)
Formula:X3Z2(SiO4)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Garnet Group data
Locality Data:Click here to view Tar Hill Mine, Andover Township, Sussex County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:73802
Long-form Identifier:1:3:73802:4
GUID (UUID V4):0
Nearest other occurrences of Garnet Group
0.2km (0.2 miles) ⓘLongcore Mine (Longcove Mine), Clearwater, Andover Township, Sussex County, New Jersey, USA
1.0km (0.6 miles) ⓘSulphur Hill Mine (Sulfur Hill Mine), Andover Township, Sussex County, New Jersey, USA
1.3km (0.8 miles) ⓘAndover Iron Mine, Andover Township, Sussex County, New Jersey, USA
5.3km (3.3 miles) ⓘRoseville Mine, Roseville, Byram Township, Sussex County, New Jersey, USA
5.9km (3.7 miles) ⓘLime Crest Quarry, Sparta Township, Sussex County, New Jersey, USA
7.0km (4.3 miles) ⓘNorth Jersey Stone Co. Quarry, Cranberry Lake, Byram Township, Sussex County, New Jersey, USA
7.9km (4.9 miles) ⓘAmos Sharp's Mine, Sparta Township, Sussex County, New Jersey, USA
8.8km (5.5 miles) ⓘDelaware Lackawanna & Western Railroad Quarry, Cranberry Lake, Byram Township, Sussex County, New Jersey, USA
9.5km (5.9 miles) ⓘGlendon Mine (Chapin Mine), Allamuchy Mountain, Waterloo, Byram Township, Sussex County, New Jersey, USA
12.5km (7.8 miles) ⓘNoble pit (Lot #10 - Ogden Divisions; Noble Mine), Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA
References
NJ State Geol. Ann. Rpts.: (1856): 148
(1900): 177.
The Iron Mines of NJ (1910), Bayley: 224.
 
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