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⇱ Pegmatitic granite from Porter Landing prospects, Freeport, Cumberland County, Maine, USA


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Pegmatitic granite from
Porter Landing prospects, Freeport, Cumberland County, Maine, USA

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Locality type:Prospect
Classification
Type:Pegmatitic granite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pegmatitic granite data
Locality Data:Click here to view Porter Landing prospects, Freeport, Cumberland County, Maine, USA
Data Identifiers
Mindat Occurrence Record ID:1876605
Long-form Identifier:1:3:1876605:9
GUID (UUID V4):0
Nearest other occurrences of Pegmatitic granite
6.5km (4.0 miles) LaChance Quarry, Brunswick, Cumberland County, Maine, USA
8.6km (5.4 miles) Bradbury Mountain State Park locality, Pownal, Cumberland County, Maine, USA
10.8km (6.7 miles) Tryon Mountain Quarries, Pownal, Cumberland County, Maine, USA
12.8km (7.9 miles) Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
12.8km (7.9 miles) North Russell Brothers Quarry, Topsham, Sagadahoc County, Maine, USA
12.9km (8.0 miles) Yedlin Locality, Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
13.1km (8.1 miles) Standpipe Hill Quarries, Topsham, Sagadahoc County, Maine, USA
13.5km (8.4 miles) Railroad Quarry, Topsham, Sagadahoc County, Maine, USA
16.5km (10.2 miles) Leavitt Prospect, Highland Green, Topsham, Sagadahoc County, Maine, USA
16.6km (10.3 miles) Swamp #1 Quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
References
Locality descriptionIdentification: Visual Identification
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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