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Snyder County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Snyder
PENNSYLVANIA ROCKHOUNDING DIRECTORY
All Pennsylvania Rockhounding Locations & Mineral Records
Search 384 records without turning broad geology occurrences into false collecting recommendations.
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338 matches · page 3 of 9
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Somerset Coal and Plant-Fossil Research
coal, plant fossils and sedimentary rocks · Somerset
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Somerset County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Somerset
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Pennsylvania Garnet Research
garnet in metamorphic rocks · Southeastern Pennsylvania
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Pennsylvania Kyanite and Staurolite Research
metamorphic index minerals · Southeastern Pennsylvania
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Pennsylvania Abandoned Quarry Research
rocks, minerals and fossils in abandoned quarries · Statewide
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Pennsylvania Calcite Research
calcite crystals, limestone and carbonate mineralization · Statewide
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Pennsylvania Fluorite Research
fluorite occurrences · Statewide
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Pennsylvania Placer Gold Research
fine placer gold and heavy minerals · Statewide
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Pennsylvania Pyrite and Marcasite Research
pyrite and marcasite · Statewide
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Pennsylvania Quarry Field-Trip Research
fossils and minerals in active quarries · Statewide
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Pennsylvania Quartz Research
quartz crystals, veins and sedimentary/metamorphic quartz · Statewide
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Pennsylvania Roadcut Geology Research
stratigraphy, fossils and minerals visible in roadcuts · Statewide
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Sullivan County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Sullivan
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Susquehanna County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Susquehanna
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Tioga County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Tioga
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Union County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Union
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Venango County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Venango
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Warren County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Warren
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Washington County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Washington
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Wayne County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Wayne
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Pennsylvania Bituminous Coal Region Geology
bituminous coal, plant fossils, pyrite and sedimentary minerals · Western Pennsylvania
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Westmoreland County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Westmoreland
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Wyoming County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Wyoming
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York County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · York
ResearchUSGS Research
Phoenixville Area
Lead, Zinc, Vanadium
ResearchUSGS Research
Wheatley, Chester, Phoenixville
Molybdenum, Lead, Zinc, Copper
ResearchUSGS Research
Leiper's Quarry
Molybdenum
ResearchUSGS Research
Vera Cruz
Molybdenum
ResearchUSGS Research
Williams Verdolite
Molybdenum, Uranium
ResearchUSGS Research
Barber's Quarry
Molybdenum
ResearchUSGS Research
Hoffman's Quarry
Tungsten
ResearchUSGS Research
Lancaster County
Silver, Gold, Copper, Lead
ResearchUSGS Research
Boyertown
Lead, Gold
ResearchUSGS Research
Unnamed Pge Occurrence
Copper, Nickel, Gold
ResearchUSGS Research
Friedensville Mine
Zinc, Iron
ResearchUSGS Research
Grace Mine
Iron, Cobalt, Copper, Gold
ResearchUSGS Research
Gap Nickel Mine
Nickel, Cobalt, Copper
ResearchUSGS Research
East Bangor
Mineral resource occurrence
ResearchUSGS Research
Pittston
Mineral resource occurrence