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Filters: Tags: Pinal County, Arizona (X) > Date Range: {"choice":"year"} (X)

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Fault on west side of Mineral Creek, half a mile south of Ray. The observer is looking south, nearly along the fault. The rock of the footwall, just above the old wagon wheels, is Dripping Spring quartzite. The rock of the hanging wall, on which bushes are growing, is Pinal schist. The schist rests on the younger quartzite, and the fault is of the reverse type. Pinal County, Arizona. 1910. Plate 28-B in U.S. Geological Survey. Professional paper 115. 1919.
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Northwest view of the Ray district from the east side of Mineral Creek; on the left, across the creek is the No. 1 mine of the Ray Consolidated Copper Co. Farther to the right are the head frame, crusher house, and ore bin of the No.2 mine, and still farther to the right. Nearly in line with the tall cactus are the corresponding structures of the No. 3 mine. The prominent peak near the middle of the skyline is Teapot Mountain. The lighter colored indistinctly stratified rocks under the dark dacite capping are the Whitetail conglomerate. Pinal County, Arizona. 1910. Plate 43-B in U.S. Geological Survey. Professional paper 115. 1919.
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Mineral creek as viewed upstream near Kelvin. This portion of the streambed, usually dry, is here shown carrying abundant water during a rainstorm: Photo by J.B. Umpleby. Pinal County, Arizona. 1910. Plate 5-A in U.S. Geological Survey. Professional paper 115. 1919.
    map background search result map search result map WMR 058 - Lake Shore Copper Property. Pinal County, Arizona. 1943. WMR 142 - Reward Property. Pinal County, Arizona. 1943. WMR 275 - Old Reliable Mine. Pinal County, Arizona. 1944. WMR 058 - Lake Shore Copper Property. Pinal County, Arizona. 1943. WMR 142 - Reward Property. Pinal County, Arizona. 1943. WMR 275 - Old Reliable Mine. Pinal County, Arizona. 1944.