Mass Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USAi
Regional Level Types | |
---|---|
Mass Fissure | Fissure |
Ahmeek Mine | Mine |
Ahmeek | Village |
Allouez Township | Township |
Keweenaw County | County |
Michigan | State |
USA | Country |
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Latitude & Longitude (WGS84):
47° 17' 35'' North , 88° 22' 34'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Copper City | 187 (2017) | 1.3km |
Ahmeek | 146 (2017) | 1.6km |
Calumet | 703 (2017) | 7.8km |
Laurium | 1,941 (2017) | 8.0km |
Lake Linden | 989 (2017) | 11.2km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
Club | Location | Distance |
---|---|---|
Copper Country Rock and Mineral Club | Dollar Bay, Michigan | 22km |
Mindat Locality ID:
124912
Long-form identifier:
mindat:1:2:124912:8
GUID (UUID V4):
497d9c15-4778-4caf-834a-0b15a45ce3ce
Other/historical names associated with this locality:
Mass Fissure, Copper City
Commodities (Major) - Copper
Development Status: Past Producer
Deposit Model: 96: Native Cu
Host Rock Unit: Portage Lake Volcanics
Host Rock: Basalt
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
7 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
β Calcite Formula: CaCO3 |
β 'Chlorite Group' References: |
β Copper Formula: Cu |
β Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
β Laumontite Formula: CaAl2Si4O12 · 4H2O |
β Muscovite Formula: KAl2(AlSi3O10)(OH)2 References: |
β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 References: |
β Prehnite Formula: Ca2Al2Si3O10(OH)2 |
β Quartz Formula: SiO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
β | Copper | 1.AA.05 | Cu |
Group 4 - Oxides and Hydroxides | |||
β | Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Calcite | 5.AB.05 | CaCO3 |
Group 9 - Silicates | |||
β | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
β | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | Laumontite | 9.GB.10 | CaAl2Si4O12 Β· 4H2O |
Unclassified | |||
β | 'Chlorite Group' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
H | β Laumontite | CaAl2Si4O12 · 4H2O |
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Prehnite | Ca2Al2Si3O10(OH)2 |
H | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
C | Carbon | |
C | β Calcite | CaCO3 |
O | Oxygen | |
O | β Calcite | CaCO3 |
O | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
O | β Laumontite | CaAl2Si4O12 · 4H2O |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Prehnite | Ca2Al2Si3O10(OH)2 |
O | β Quartz | SiO2 |
O | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Al | Aluminium | |
Al | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Al | β Laumontite | CaAl2Si4O12 · 4H2O |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Prehnite | Ca2Al2Si3O10(OH)2 |
Al | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Si | β Laumontite | CaAl2Si4O12 · 4H2O |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Prehnite | Ca2Al2Si3O10(OH)2 |
Si | β Quartz | SiO2 |
Si | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
K | Potassium | |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
K | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Calcite | CaCO3 |
Ca | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Ca | β Laumontite | CaAl2Si4O12 · 4H2O |
Ca | β Prehnite | Ca2Al2Si3O10(OH)2 |
Fe | Iron | |
Fe | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Cu | Copper | |
Cu | β Copper | Cu |
Other Databases
Link to USGS MRDS: | 10082617 |
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Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Mid-continent DomainDomain
USA
- Michigan
- Keweenaw PeninsulaPeninsula
- Midcontinent RiftGeologic Province
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