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Eagle Harbor Marina, Eagle Harbor, Keweenaw Co., Michigan, USAi
Regional Level Types
Eagle Harbor Marina- not defined -
Eagle Harbor- not defined -
Keweenaw Co.County
MichiganState
USACountry

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Key
Latitude & Longitude (WGS84):
47° 27' 33'' North , 88° 9' 0'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Copper Harbor108 (2017)19.7km
Ahmeek146 (2017)25.7km
Copper City187 (2017)26.5km
Calumet703 (2017)32.9km
Laurium1,941 (2017)33.1km


Beach at the Marina and Life Saving Station Museum. Occasionally contains fine agates, amethyst, analcime, and natrolite.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


5 valid minerals.

Detailed Mineral List:

Analcime
Formula: Na(AlSi2O6) · H2O
Reference: Yalmer Primeau Collection
Calcite
Formula: CaCO3
Reference: Yalmer Primeau Collection
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Reference: Yalmer Primeau Collection
Natrolite
Formula: Na2Al2Si3O10 · 2H2O
Reference: Yalmer Primeau Collection
Quartz
Formula: SiO2
Reference: Yalmer Primeau Collection
Quartz var: Agate
Reference: Yalmer Primeau Collection
Quartz var: Amethyst
Formula: SiO2
Reference: Yalmer Primeau Collection
Quartz var: Plume Agate
Formula: SiO2
Reference: Yalmer Primeau Collection

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var: Agate4.DA.05SiO2
var: Amethyst4.DA.05SiO2
var: Plume Agate4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 9 - Silicates
Analcime9.GB.05Na(AlSi2O6) · H2O
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Natrolite9.GA.05Na2Al2Si3O10 · 2H2O

List of minerals arranged by Dana 8th Edition classification

Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Laumontite77.1.1.4CaAl2Si4O12 · 4H2O
Natrolite77.1.5.1Na2Al2Si3O10 · 2H2O
Unclassified Minerals, Mixtures, etc.
Quartz
var: Agate
-SiO2
var: Amethyst-SiO2
var: Plume Agate-SiO2

List of minerals for each chemical element

HHydrogen
H NatroliteNa2Al2Si3O10 · 2H2O
H AnalcimeNa(AlSi2O6) · H2O
H LaumontiteCaAl2Si4O12 · 4H2O
CCarbon
C CalciteCaCO3
OOxygen
O QuartzSiO2
O Quartz (var: Plume Agate)SiO2
O CalciteCaCO3
O NatroliteNa2Al2Si3O10 · 2H2O
O AnalcimeNa(AlSi2O6) · H2O
O Quartz (var: Amethyst)SiO2
O LaumontiteCaAl2Si4O12 · 4H2O
NaSodium
Na NatroliteNa2Al2Si3O10 · 2H2O
Na AnalcimeNa(AlSi2O6) · H2O
AlAluminium
Al NatroliteNa2Al2Si3O10 · 2H2O
Al AnalcimeNa(AlSi2O6) · H2O
Al LaumontiteCaAl2Si4O12 · 4H2O
SiSilicon
Si QuartzSiO2
Si Quartz (var: Plume Agate)SiO2
Si NatroliteNa2Al2Si3O10 · 2H2O
Si AnalcimeNa(AlSi2O6) · H2O
Si Quartz (var: Amethyst)SiO2
Si LaumontiteCaAl2Si4O12 · 4H2O
CaCalcium
Ca CalciteCaCO3
Ca LaumontiteCaAl2Si4O12 · 4H2O

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Yalmer Primeau observations and collection

Other Regions, Features and Areas containing this locality

North America PlateTectonic Plate
USA

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