Protected/viewingCore atlas
Ricketts Glen State Park Geology Protection
sandstone, waterfalls and gorge geology · Columbia / Luzerne / Sullivan
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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384 matches · page 2 of 10
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ResearchCore atlas
Crawford County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Crawford
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Cumberland County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Cumberland
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Dauphin County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Dauphin
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Delaware County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Delaware
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Elk County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Elk
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Allegheny National Forest Casual Rock & Mineral Collection
common rocks and minerals for limited personal use · Elk / Forest / McKean / Warren
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Presque Isle State Park Shoreline Protection
beach stone, sand and glacial/lake geology · Erie
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Erie County Devonian Fossil Research
Devonian body and trace fossils · Erie
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Erie County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Erie
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Lake Erie Beach Stone Research
beach stones, glacial erratics and sedimentary material · Erie
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Ohiopyle State Park Geology Protection
sandstone, river gorge and structural geology · Fayette
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Fayette County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Fayette
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Forbes State Forest Loose Stone Permit Program
loose stone for personal collection under district permit · Fayette / Somerset / Westmoreland
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USFS Personal-Use / Low-Impact Control
common rocks and mineral samples · Federal forest lands
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Forest County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Forest
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Franklin County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Franklin
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Fulton County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Fulton
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Greene County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Greene
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Trough Creek State Park Geology Protection
Balanced Rock, Ice Mine and gorge geology · Huntingdon
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Huntingdon County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Huntingdon
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Indiana County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Indiana
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Jefferson County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Jefferson
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Juniata County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Juniata
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Lackawanna County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Lackawanna
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Lancaster County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Lancaster
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McConnells Mill State Park Geology Protection
sandstone gorge and glacial drainage geology · Lawrence
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Lawrence County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Lawrence
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Cornwall Iron District Research
magnetite, iron ore and skarn-associated minerals · Lebanon
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Lebanon County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Lebanon
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Swatara State Park Mahantango Fossil Site
Middle Devonian marine fossils including Phacops rana · Lebanon / Schuylkill
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Lehigh County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Lehigh
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Pennsylvania Slate Belt Research
slate and associated metamorphic minerals · Lehigh / Northampton
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Luzerne County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Luzerne
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Lycoming County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Lycoming
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McKean County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · McKean
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McKean–Cameron 2026 Bedrock Mapping Research
Pottsville through Lock Haven bedrock, coal and mineral resources · McKean / Cameron
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Mercer County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Mercer
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Mifflin County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Mifflin
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Monroe County Geology and Rockhounding Research
county bedrock, surficial deposits, minerals, fossils and historical extraction contexts · Monroe