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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Talc from
Harmony Iron Mine, Harmony Township, Warren County, New Jersey, USA


Locality type:Mine
Classification
Species:Talc
Formula:Mg3Si4O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Talc data
Locality Data:Click here to view Harmony Iron Mine, Harmony Township, Warren County, New Jersey, USA
Data Identifiers
Mindat Occurrence Record ID:72072
Long-form Identifier:1:3:72072:4
GUID (UUID V4):0
Nearest other occurrences of Talc
1.9km (1.2 miles) ⓘSteatite Quarry, Harmony Township, Warren County, New Jersey, USA
4.4km (2.8 miles) ⓘRoyal Green Marble Quarry (Warnes Quarry; Rock Products Company Quarry), Lopatcong Township, Warren County, New Jersey, USA
5.6km (3.5 miles) ⓘLizzie Clay Quarry, Phillipsburg, Warren County, New Jersey, USA
5.7km (3.5 miles) ⓘChestnut Hill, Easton, Northampton County, Pennsylvania, USA
5.8km (3.6 miles) ⓘVerdolite Quarry, C.K. Williams Quarry complex, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA
5.8km (3.6 miles) ⓘSherrer Quarry, C.K. Williams Quarry complex, Chestnut Hill, Easton, Northampton County, Pennsylvania, USA
14.1km (8.8 miles) ⓘRaub Mine (Raub farm), White Township, Warren County, New Jersey, USA
28.3km (17.6 miles) ⓘDavis Mine, Independence Township, Jenny Jump Mountain, Warren County, New Jersey, USA
30.6km (19.0 miles) ⓘHidden Mine, Waterfield tract, Southtown, Jenny Jump Mountain, Warren County, New Jersey, USA
40.6km (25.2 miles) ⓘLockwood, Byram Township, Sussex County, New Jersey, USA
References
NJ State Geol. Ann. Rpt. (1900):176.
 
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