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Neltnerite from
Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA


07450340017362424999222.jpg
Neltnerite, etc.

Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
04012140017271925465195.jpg
Neltnerite

Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
00412220017271925437778.jpg
Neltnerite, etc.

Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
04012140017271925465195.jpg
Neltnerite

Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
00412220017271925437778.jpg
Neltnerite, etc.

Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
04012140017271925465195.jpg
Neltnerite

Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Locality type:Mine
Classification
Species:Neltnerite
Formula:CaMn63+(SiO4)O8
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Orientite3
Macfallite2
Calcite2
Pyrolusite1
Tangeite1
Data
Mineral Data:Click here to view Neltnerite data
Locality Data:Click here to view Manganese Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:271962
Long-form Identifier:1:3:271962:7
GUID (UUID V4):0
Nearest other occurrences of Neltnerite
1.2km (0.7 miles) ⓘManganese Creek, Copper Harbor, Grant Township, Keweenaw 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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