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Felch formation, Dickinson County, Michigan, USAi
Regional Level Types
Felch formationFormation
Dickinson CountyCounty
MichiganState
USACountry
Felch formation, Menominee Iron Range mining district, Michigan, USA

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Latitude & Longitude (WGS84):
45° 58' 20'' North , 88° 5' 28'' West
Latitude & Longitude (decimal):
45.97222,-88.09111
GeoHash:
G#: f01me2yp8
GRN:
N31W45
Type:
Formation
Köppen climate type:
Dfb : Warm-summer humid continental climate
Mindat Locality ID:
126952
Long-form identifier:
mindat:1:2:126952:2
GUID (UUID V4):
0


SW 1/4 of Section 5 T41N R30W; W 1/4 of Section 36 T42N R30W; and SE 1/4 of Section 33 T42N R28W
Rock containing grunerite, magnetite, and garnet in Felch Formation.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
Group 9 - Silicates
ⓘGrunerite9.DE.05◻{Fe2+2}{Fe2+5}(Si8O22)(OH)2
Unclassified
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
Hⓘ Grunerite◻{Fe22+}{Fe52+}(Si8O22)(OH)2
OOxygen
Oⓘ Grunerite◻{Fe22+}{Fe52+}(Si8O22)(OH)2
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ Garnet GroupX3Z2(SiO4)3
SiSilicon
Siⓘ Grunerite◻{Fe22+}{Fe52+}(Si8O22)(OH)2
Siⓘ Garnet GroupX3Z2(SiO4)3
FeIron
Feⓘ Grunerite◻{Fe22+}{Fe52+}(Si8O22)(OH)2
Feⓘ MagnetiteFe2+Fe23+O4

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
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