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Ojibway Mine, Ojibway, Allouez Township, Keweenaw County, Michigan, USAi
Regional Level Types
Ojibway MineMine
OjibwayUnincorporated Community
Allouez TownshipTownship
Keweenaw CountyCounty
MichiganState
USACountry

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Latitude & Longitude (WGS84):
47° 20' 18'' North , 88° 18' 53'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Ahmeek146 (2017)7.6km
Copper City187 (2017)8.2km
Calumet703 (2017)14.6km
Laurium1,941 (2017)14.8km
Lake Linden989 (2017)17.5km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Copper Country Rock and Mineral ClubDollar Bay, Michigan28km
Mindat Locality ID:
17167
Long-form identifier:
mindat:1:2:17167:5
GUID (UUID V4):
0


An underground copper mine consisting of two shafts and thirteen levels. Exploration began in 1902 and after promising finds, the Ojibway Mining Company was organized in June 1907. The mine produced approximately 50,000 pounds of refined copper before closing in 1913 after depleting company funds. In 1941, the mine was bought by Calumet and Hecla but no further work was done. Nice minerals, including copper crystals, silver, quartz with green chlorite inclusions, and rare amethyst can be found here.

Note: the coordinates for Ojibway are placed at the No. 1 Shaft. The No. 2 Shaft is approximately 1,000 feet to the southeast.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

15 valid minerals.

Detailed Mineral List:

Calcite
Formula: CaCO3
Chalcocite
Formula: Cu2S
Chamosite
Formula: (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Datolite
Formula: CaB(SiO4)(OH)
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hematite
Formula: Fe2O3
Malachite
Formula: Cu2(CO3)(OH)2
Microcline
Formula: K(AlSi3O8)
Native Copper
Formula: Cu
Native Silver
Formula: Ag
Prehnite
Formula: Ca2Al2Si3O10(OH)2
Pumpellyite-(Mg)
Formula: Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
Quartz
Formula: SiO2
Description: Chlorite inclusion phantoms, doubly terminated xls to 5 cm. Inclusions of platey hematite crystals.
Tenorite
Formula: CuO
Titanite
Formula: CaTi(SiO4)O
Description: Tiny but well-formed, transparent yellow crystals with chamosite.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Native Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Group 4 - Oxides and Hydroxides
Tenorite4.AB.10CuO
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
Titanite9.AG.15CaTi(SiO4)O
Datolite9.AJ.20CaB(SiO4)(OH)
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Pumpellyite-(Mg)9.BG.20Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
Prehnite9.DP.20Ca2Al2Si3O10(OH)2
Chamosite9.EC.55(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Microcline9.FA.30K(AlSi3O8)

List of minerals for each chemical element

HHydrogen
H Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
H DatoliteCaB(SiO4)(OH)
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H MalachiteCu2(CO3)(OH)2
H PrehniteCa2Al2Si3O10(OH)2
H Pumpellyite-(Mg)Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
BBoron
B DatoliteCaB(SiO4)(OH)
CCarbon
C CalciteCaCO3
C MalachiteCu2(CO3)(OH)2
OOxygen
O CalciteCaCO3
O Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
O DatoliteCaB(SiO4)(OH)
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O HematiteFe2O3
O MalachiteCu2(CO3)(OH)2
O MicroclineK(AlSi3O8)
O PrehniteCa2Al2Si3O10(OH)2
O Pumpellyite-(Mg)Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
O QuartzSiO2
O TenoriteCuO
O TitaniteCaTi(SiO4)O
MgMagnesium
Mg Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Mg Pumpellyite-(Mg)Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
AlAluminium
Al Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Al MicroclineK(AlSi3O8)
Al PrehniteCa2Al2Si3O10(OH)2
Al Pumpellyite-(Mg)Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
SiSilicon
Si Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Si DatoliteCaB(SiO4)(OH)
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si MicroclineK(AlSi3O8)
Si PrehniteCa2Al2Si3O10(OH)2
Si Pumpellyite-(Mg)Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
Si QuartzSiO2
Si TitaniteCaTi(SiO4)O
SSulfur
S ChalcociteCu2S
KPotassium
K MicroclineK(AlSi3O8)
CaCalcium
Ca CalciteCaCO3
Ca DatoliteCaB(SiO4)(OH)
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca PrehniteCa2Al2Si3O10(OH)2
Ca Pumpellyite-(Mg)Ca2MgAl2[Si2O6OH][SiO4](OH)2(OH)
Ca TitaniteCaTi(SiO4)O
TiTitanium
Ti TitaniteCaTi(SiO4)O
FeIron
Fe Chamosite(Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe HematiteFe2O3
CuCopper
Cu ChalcociteCu2S
Cu Native CopperCu
Cu MalachiteCu2(CO3)(OH)2
Cu TenoriteCuO
AgSilver
Ag Native SilverAg

Localities in this Region

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.

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