Hess, Frank Lee

88 items:

Gypsite deposit 9 feet thick on brow of hill, southwest of Palmdale. Los Angeles County, California. 1906. Gypsite deposit 9 feet thick on brow of hill, 1.25 miles southwest of Palmdale. Los Angeles County, California. 1906. Plate 3-B in U.S. Geological Survey. Bulletin 413. 1910. Categories: Image; Tags: Hess, F.L. Collection, Los Angeles County, California, Photographers, photo print
Sheeted serpentine containing thin veins of magnesite, near Deer creek, Tulare County, California. 1905. Sheeted serpentine containing thin veins of magnesite, near Deer creek, Tulare County, California. 1905. Plate 8-B in U.S. Geological Survey. Bulletin 355. 1908. Categories: Image; Tags: California Bulletin 355, Hess, F.L. Collection, Photographers, photo print
Northern Hill at Willamette Pulp and Paper company's magnesite near Porterville. Tulare County, California. 1905. Northern Hill at Willamette Pulp and Paper company's magnesite near Porterville, looking nearly north, nearly vertical vein (near or at the smaller mine adit). The lower line ascending toward the right is a tramway; the upper one is a wagon road. Tulare County, California. 1905. Plate 10-A and B printed as a panorama in U.S. Geological Survey. Bulletin 355. 1908. Categories: Image; Tags: Hess, F.L. Collection, Mills, Mines, Quarries, Photographers, Tulare County, California, Willamette Pulp and Paper company magnesite mine, All tags... photo print, Fewer tags
Crushed magnesite vein, 2 feet wide, near furnace 4 miles northeast of Porterville Tulare County, California.1905. Crushed magnesite vein, 2 feet wide, near furnace 4 miles northeast of Porterville Tulare County, California. 1905. Plate 9-B in U.S. Geological Survey. Bulletin 355. 1908. Categories: Image; Tags: California Bulletin 355, Hess, F.L. Collection, Photographers, photo print
Entrance to lower tunnel on Sonoma Magnesite company's claim near Cazadero. Sonoma County, California. 1905. Entrance to lower tunnel on Sonoma Magnesite company's claim near Cazadero. Sonoma County, California. 1905. Plate 5-B in U.S. Geological Survey. Bulletin 355. 1908. Categories: Image; Tags: California Bulletin 355, Hess, F.L. Collection, Photographers, photo print

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