Pennsylvania Geological Survey - Historical Photographs - Browse all items - Pennsylvania Photos and Documents

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Pennsylvania Geological Survey - Historical Photographs - Browse all items - Pennsylvania Photos and Documents

Quarry of Amalgamated Slate Quarries Company

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-09-19

Quarry of American Lime Company

Subject	Environmental Geology Landslides
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Quarry of Atlas Cement Company

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Quarry of Conoquenessing sandstone

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quarry of Mahoning sandstone

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quarry of Manhattan Slate Quarry Company

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quarry of Manhattan Slate Quarry Company

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quarry of Penn Silicon Company

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quarry operated by State Highway Department (Helderberg limestone)

Subject	Structure-Folds
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quarry west of Annville

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Quartz boulders

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quartz boulders in linefence

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quartz crystals from Pocono Formation

Subject	Mineralogy
Creator	Bolles, William H.
Date	1969-10-21

Quartz crystals from Pocono Formation

Subject	Mineralogy
Creator	Bolles, William H.
Date	1969-10-21

Quartz crystals from White Haven locality

Subject	Mineral Specimens
Creator	Bolles, William H.
Date

Quartz crystals from White Haven locality

Subject	Mineral Specimens
Creator	Bolles, William H.
Date

Quartz crystals from White Haven locality

Subject	Mineral Specimens
Creator	Bolles, William H.
Date

Quartz crystals from White Haven locality

Subject	Mineral Specimens
Creator	Bolles, William H.
Date

Quartz-feldspar contact

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quartzite (Hardyston) in Memorial Building, Lehigh University

Date
Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964

Quartzite (Hardyston) in Memorial Building, Lehigh University

Date
Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964

Quartz near county line

Subject	Structure
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1922-08-21

Quartz on William F. Cole property

Subject	Igneous and Metamorphic
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quartzose mica gneiss, Miller Bungalow

Subject	Economic Uses
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quartz-pebble conglomerate

Subject	Sedimentation
Creator	Inners, Jon D.
Date	1972-03

Quartz vein, head of Buchanan Valley

Subject	Structure
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quartz veins in Weverton (?) sandstone

Subject	Stratigraphy
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Quemahoning Tunnel west portal

Subject	Engineering Geology
Creator	Cleaves, Arthur B. (Arthur Bailey), 1905-1985
Date

Quittapahilla Creek

Subject	Topography
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date	1925-05-08

Quittapahilla Creek, dam and mill

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Radioactive detection demonstration at Nuclear Conference

Subject	Miscellaneous
Creator	Geyer, Alan R.

Radnor Friends Meeting House

Subject	Cities, Towns, and Buildings
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Railroad cut in Bellefonte (?) dolomite

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Railroad cut in Peters Creek Formation

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Railroad cut in Rodman, Carlim and Lowville limestones

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Railroad cut near Humphries clay quarry

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Rainbow Falls and Johnstown cement bed in center

Subject	Nonmetallic Mineral Resources
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Raindrop impressions

Subject	Stratigraphy
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date	1930-07-31

Raised flood plain

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Raising chickens

Subject	Cities, Towns, and Buildings
Creator	Ashley, Geo. H. (George Hall), 1866-1951

Raising flag

Subject	Nonmetallic Mineral Resources
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Ravine cut in old filled channel of Monongahela River

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Ravine in silt bank at Pennsylvania No. 6 Colliery

Subject	Mineral Resources-Coal
Creator	Fraser, Thomas
Date

Ravine in silt bank at Pennsylvania No. 6 Colliery

Subject	Mineral Resources-Coal
Creator	Fraser, Thomas
Date

Ravine next above one at Fites Eddy

Subject	Rivers and Streams
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Ravine north of Fites Eddy

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Ravine showing sharp fold

Subject	Structure-Folds
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Raystown Branch, Juniata River

Subject	Rivers and Streams
Creator	Stone, Ralph W. (Ralph Walter), 1876-1964
Date

Raystown Branch of Little Juniata (bridge to be replaced)

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date

Raystown Branch of Little Juniata River

Subject	Topography
Creator	Ashley, Geo. H. (George Hall), 1866-1951
Date