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Chalcedony from
Porcupine Hill, TD R2 WELS, Aroostook County, Maine, USA


Locality type:Hill
Classification
Species:Quartz var: Chalcedony
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcedony data
Locality Data:Click here to view Porcupine Hill, TD R2 WELS, Aroostook County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:779049
Long-form Identifier:1:3:779049:2
GUID (UUID V4):0
Nearest other occurrences of Chalcedony
2.0km (1.3 miles) ⓘCollins Ridge Locality, TD R2 WELS, Aroostook County, Maine, USA
5.8km (3.6 miles) ⓘLower Maple Mountain Manganese Prospect, TD R2 WELS, Aroostook County, Maine, USA
6.0km (3.7 miles) ⓘUpper Maple Mountain manganese prospect, TD R2 WELS, Aroostook County, Maine, USA
References
Pavlides, Louis; Milton, Charles (1962) Geology and manganese deposits of the Maple and Hovey Mountains area, Aroostook County, Maine, with a section on Lithology and mineralogy of the deposits. Professional Paper 362. US Geological Survey p.1-116. doi:10.3133/pp362
 
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