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Amethyst from
Agate Harbor, Eagle Harbor Township, Keweenaw County, Michigan, USA


Locality type:Bay
Classification
Species:Quartz var: Amethyst
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amethyst data
Locality Data:Click here to view Agate Harbor, Eagle Harbor Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:417184
Long-form Identifier:1:3:417184:3
GUID (UUID V4):0
Nearest other occurrences of Amethyst
0.3km (0.2 miles) ⓘEsrey Park, Eagle Harbor Township, Keweenaw County, Michigan, USA
7.0km (4.4 miles) ⓘEagle Harbor Marina, Eagle Harbor Township, Keweenaw County, Michigan, USA
19.3km (12.0 miles) ⓘHorseshoe Harbor, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
27.1km (16.9 miles) ⓘKeweenaw Point, Grant Township, Keweenaw County, Michigan, USA
29.4km (18.3 miles) ⓘSeven Mile Point, Allouez Township, Keweenaw County, Michigan, USA
81.5km (50.6 miles) ⓘEagle Mine, Michigamme Township, Marquette County, Michigan, USA
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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