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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Magnetite from
Thompson Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Thompson Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:119011
Long-form Identifier:1:3:119011:3
GUID (UUID V4):0
Nearest other occurrences of Magnetite
2.9km (1.8 miles) ⓘWoodcox Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
3.1km (2.0 miles) ⓘMacDonald Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
3.6km (2.3 miles) ⓘS.J. Carr occurrence, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
4.0km (2.5 miles) ⓘPlunkett Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
4.2km (2.6 miles) ⓘCairns Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
5.3km (3.3 miles) ⓘMcCormack Mine (North and South), Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
6.2km (3.8 miles) ⓘReeves Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
8.5km (5.3 miles) ⓘNational Graphite Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
8.8km (5.5 miles) ⓘHighway 62 north roadcut, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada
9.4km (5.8 miles) ⓘDavis Quarry, Dungannon Township, Town of Bancroft, Hastings County, Ontario, Canada
References
Sabina, Ann P. (1986) Rocks and minerals for the collector: Bancroft - Parry Sound area and southern Ontario. Miscellaneous Report 39. Geological Survey of Canada 182 pp. doi:10.4095/121046
 
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