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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Ilmenite from
Mineral Hill Mine, Louisville, Carroll County, Maryland, USA


Locality type:Mine
Classification
Species:Ilmenite
Formula:Fe2+TiO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ilmenite data
Locality Data:Click here to view Mineral Hill Mine, Louisville, Carroll County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:201936
Long-form Identifier:1:3:201936:9
GUID (UUID V4):0
Nearest other occurrences of Ilmenite
26.3km (16.4 miles) ⓘWoodberry Quarry, Woodberry, Baltimore City, Maryland, USA
29.3km (18.2 miles) ⓘJones Falls Quarries, Baltimore City, Maryland, USA
47.6km (29.6 miles) ⓘHunting Hill Quarry, Rockville, Montgomery County, Maryland, USA
53.8km (33.5 miles) ⓘCabin John Creek, Montgomery County, Maryland, USA
55.0km (34.2 miles) ⓘDinning Rutile prospect, Clermont Mills, Harford County, Maryland, USA
55.8km (34.7 miles) ⓘMaryland Mine (Allen shaft), Potomac, Montgomery County, Maryland, USA
72.4km (45.0 miles) ⓘCounty Line Quarry, Wrightsville, York County, Pennsylvania, USA
73.1km (45.4 miles) ⓘPort Deposit Quarry (Port Deposit Granite Company), Cecil County, Maryland, USA
74.4km (46.2 miles) ⓘUnnamed PGE Occurrence (MRDS - 10048644), Loudoun County, Virginia, USA
77.6km (48.2 miles) ⓘWood's Chrome Mine, Texas, Little Britain Township, Lancaster County, Pennsylvania, USA
References
Mines of the Washington D.C Area
 
and/or  
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