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Amethyst from
Crystal Falls Mine, Crystal Falls Township, Iron County, Michigan, USA


Locality type:Mine
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 Crystal Falls Mine, Crystal Falls Township, Iron County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:417172
Long-form Identifier:1:3:417172:0
GUID (UUID V4):0
Nearest other occurrences of Amethyst
41.9km (26.0 miles) ⓘGravel quarry, Norway, Dickinson County, Michigan, USA
48.6km (30.2 miles) ⓘOhio Mines (Imperial Mine; Webster Mine), Imperial Heights, Baraga County, Michigan, USA
50.0km (31.1 miles) ⓘEast Vulcan Mine, Vulcan, Dickinson County, Michigan, USA
63.3km (39.3 miles) ⓘTilden Mine, Tilden Township, Marquette County, Michigan, USA
66.2km (41.1 miles) ⓘEmpire Mine, Palmer, Richmond Township, Marquette County, Michigan, USA
78.0km (48.4 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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