ResearchUSGS Research
Highway Sand & Gravel Pit
Mineral resource occurrence
PENNSYLVANIA ROCKHOUNDING DIRECTORY
All Pennsylvania Rockhounding Locations & Mineral Records
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H W Cooper Pit
Mineral resource occurrence
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Sechan Quarry and Mill
Mineral resource occurrence
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Winfield Lime & Stone Mine & Mill
Mineral resource occurrence
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Plant Number 9 Mine and Mill
Mineral resource occurrence
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Risch Sand & Gravel Pit & Plant
Mineral resource occurrence
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Sechan Limestone Quarry No. 2 Plant
Mineral resource occurrence
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Nicosia Stone Quarry
Mineral resource occurrence
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Sinnemahoning Sand & Gravel Pit
Mineral resource occurrence
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Alliance Sand Co Quarry and Plant
Mineral resource occurrence
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North American Refractories Quarry
Mineral resource occurrence
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Herbert R Imbt Inc Quarry & Mill 5
Mineral resource occurrence
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Black Hawk Quarry and Mill
Mineral resource occurrence
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Blair Mine
Mineral resource occurrence
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Curtain Gap Quarry and Mill
Mineral resource occurrence
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Belfonte 3 Mine
Mineral resource occurrence
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Belle Mine
Mineral resource occurrence
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Neidigh Bros Limestone Co Quarry
Mineral resource occurrence
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Pleasant Gap Mine and Mill
Mineral resource occurrence
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White Rock Quarry and Mill
Mineral resource occurrence
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Mcavoy Vitrified Brick Clay Mine
Mineral resource occurrence
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Avon Grove Quarry
Mineral resource occurrence
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Cedar Hollow Quarry and Plant
Mineral resource occurrence
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Downingtown Quarry and Plant
Mineral resource occurrence
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Catanach Quarry and Plant
Mineral resource occurrence
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Golden Green Parksburg Quarry
Mineral resource occurrence
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Devault Quarry and Mill
Mineral resource occurrence
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Pennsylvania Granite Quarry
Mineral resource occurrence
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Parker Pit and Mill
Mineral resource occurrence
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Turkey City Quarry and Plant
Mineral resource occurrence
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A.P. Green Refractories Co. Pit
Mineral resource occurrence
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Zacherl Sandstone Quarry & Mill
Mineral resource occurrence
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Parker Quarry and Plant
Mineral resource occurrence
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Clarion Quarry and Mill
Mineral resource occurrence
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George Yingling Clay Mine
Mineral resource occurrence
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Kaunoff Clay Pit
Mineral resource occurrence
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Mease Pardle Clay Pit
Mineral resource occurrence
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Woodland Clay Pit
Mineral resource occurrence
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Dimeling Pit
Mineral resource occurrence
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Clearfield Pit and Mill
Mineral resource occurrence