ResearchUSGS Research
Alliance Sand Co Quarry and Plant
Mineral resource occurrence
PENNSYLVANIA ROCKHOUNDING DIRECTORY
All Pennsylvania Rockhounding Locations & Mineral Records
Search 384 records without turning broad geology occurrences into false collecting recommendations.
Search the Pennsylvania inventory
Filter by place, material, county or evidence context.
384 matches · page 7 of 10
Open guide →
ResearchUSGS Research
North American Refractories Quarry
Mineral resource occurrence
ResearchUSGS Research
Herbert R Imbt Inc Quarry & Mill 5
Mineral resource occurrence
ResearchUSGS Research
Black Hawk Quarry and Mill
Mineral resource occurrence
ResearchUSGS Research
Blair Mine
Mineral resource occurrence
ResearchUSGS Research
Curtain Gap Quarry and Mill
Mineral resource occurrence
ResearchUSGS Research
Belfonte 3 Mine
Mineral resource occurrence
ResearchUSGS Research
Belle Mine
Mineral resource occurrence
ResearchUSGS Research
Neidigh Bros Limestone Co Quarry
Mineral resource occurrence
ResearchUSGS Research
Pleasant Gap Mine and Mill
Mineral resource occurrence
ResearchUSGS Research
White Rock Quarry and Mill
Mineral resource occurrence
ResearchUSGS Research
Mcavoy Vitrified Brick Clay Mine
Mineral resource occurrence
ResearchUSGS Research
Avon Grove Quarry
Mineral resource occurrence
ResearchUSGS Research
Cedar Hollow Quarry and Plant
Mineral resource occurrence
ResearchUSGS Research
Downingtown Quarry and Plant
Mineral resource occurrence
ResearchUSGS Research
Catanach Quarry and Plant
Mineral resource occurrence
ResearchUSGS Research
Golden Green Parksburg Quarry
Mineral resource occurrence
ResearchUSGS Research
Devault Quarry and Mill
Mineral resource occurrence
ResearchUSGS Research
Pennsylvania Granite Quarry
Mineral resource occurrence
ResearchUSGS Research
Parker Pit and Mill
Mineral resource occurrence
ResearchUSGS Research
Turkey City Quarry and Plant
Mineral resource occurrence
ResearchUSGS Research
A.P. Green Refractories Co. Pit
Mineral resource occurrence
ResearchUSGS Research
Zacherl Sandstone Quarry & Mill
Mineral resource occurrence
ResearchUSGS Research
Parker Quarry and Plant
Mineral resource occurrence
ResearchUSGS Research
Clarion Quarry and Mill
Mineral resource occurrence
ResearchUSGS Research
George Yingling Clay Mine
Mineral resource occurrence
ResearchUSGS Research
Kaunoff Clay Pit
Mineral resource occurrence
ResearchUSGS Research
Mease Pardle Clay Pit
Mineral resource occurrence
ResearchUSGS Research
Woodland Clay Pit
Mineral resource occurrence
ResearchUSGS Research
Dimeling Pit
Mineral resource occurrence
ResearchUSGS Research
Clearfield Pit and Mill
Mineral resource occurrence
ResearchUSGS Research
Korb Pit
Mineral resource occurrence
ResearchUSGS Research
Wise Pit
Mineral resource occurrence
ResearchUSGS Research
Deemer Pit
Mineral resource occurrence
ResearchUSGS Research
Korb Pit
Mineral resource occurrence
ResearchUSGS Research
Union Clay Co., Inc. Clay Mine
Mineral resource occurrence
ResearchUSGS Research
Dill Mine
Mineral resource occurrence
ResearchUSGS Research
Wingert Pit
Mineral resource occurrence
ResearchUSGS Research
Pine Creek Plant No. 42 Pit & Mill
Mineral resource occurrence
ResearchUSGS Research
Monument Pit
Mineral resource occurrence