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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Hematite from
Caledonia Mine, Mass City, Ontonagon County, Michigan, USA


04363590017678826277812.jpg
Hematite, etc.

Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
01086670017868293613525.jpg
Hematite, etc.

Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
07891510017679938601158.jpg
Hematite, etc.

Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
K Feldspar1
- var Adularia1
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Caledonia Mine, Mass City, Ontonagon County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:54585
Long-form Identifier:1:3:54585:9
GUID (UUID V4):0
Nearest other occurrences of Hematite
2.0km (1.3 miles) ⓘEvergreen Series (Evergreen Lodes), Ontonagon County, Michigan, USA
6.2km (3.9 miles) ⓘAlgomah Mine, Mass City, Ontonagon County, Michigan, USA
10.9km (6.8 miles) ⓘIndiana Mine, Winona, Greenland Township, Ontonagon County, Michigan, USA
11.4km (7.1 miles) ⓘWhat Cheer Mine, Winona, Greenland Township, Ontonagon County, Michigan, USA
12.5km (7.8 miles) ⓘHenwood Mine (Douglass Houghton Mine), Winona, Greenland Township, Ontonagon County, Michigan, USA
16.8km (10.4 miles) ⓘEcho Lake Intrusion, Ontonagon County, Michigan, USA
32.7km (20.3 miles) ⓘWhite Pine Mine, White Pine, Ontonagon County, Michigan, USA
52.6km (32.7 miles) ⓘTaylor Mine, Alberta, Baraga County, Michigan, USA
52.7km (32.7 miles) ⓘCopps Mine, Marenisco, Gogebic iron range, Gogebic County, Michigan, USA
52.8km (32.8 miles) ⓘWhiteside Reserve Prospect, Gogebic iron range, Gogebic County, Michigan, USA
References
Morris, Tom (1983) Michigan Mineralogy. A locality Index. Rocks & Minerals, 58 (3). 107-113 doi:10.1080/00357529.1983.11767128p.112
Huizing, M.E. (1988) Museum Notes and Announcements. Rocks & Minerals: 63(6): 494.
Rosemeyer, Tom (1990) Through the 'Scope. Rocks & Minerals, 65 (3) 240-243 doi:10.1080/00357529.1990.11761677
 
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