Filters: Tags: sedimentary rocks (X) > Types: OGC WFS Layer (X)
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This U.S. Geological Survey (USGS) data release provides whole rock major, minor, and trace element geochemical data from the fluorine-rich Mount Emmons-Redwell porphyry molybdenum (Climax-type) deposit (Mt. Emmons-Redwell deposit), located approximately 5.6 km (3.5 mi) northwest of Crested Butte, Colorado. The Mt. Emmons-Redwell deposit partly underlies Redwell Basin on the northwest flank of Mount Emmons in the west-central region of the Colorado Mineral Belt. Mineralization of the Mt. Emmons-Redwell deposit occurs at depth as vein, veinlet, stockwork, and fracture-hosted Climax-type mineralization [308 Mt at 0.32% Mo (Galey, 1978; Guarnera and Anderson, 2007)], and is associated with the Mt. Emmons igneous complex....
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: <1GB,
Climax-type deposit,
Colorado,
Colorado Mineral Belt,
Crested Butte,
These data sets present results from the analyses of groundwater samples collected from monitoring wells and monitoring intervals in bedrock wells in the mudstone aquifer underlying the former Naval Air Warfare Center (NAWC), West Trenton, NJ. The water samples were collected between 2008 and 2013 and were analyzed for field parameters, inorganic and organic constituents, and the abundances of selected microbes of importance to the evaluation of biological degradation of organic contaminants in groundwater. The collection and analyses of the groundwater samples coincides with conducting a bioaugmentation experiment in a targeted region of the mudstone aquifer. The purpose of the bioaugmentation was to introduce...
View east and upriver toward Unkar Group of rocks, Cardenas Basalt sill (black), Bass Formation (light gray), Hakatai Shale (red), unconformably below overlying Cambrian Tapeats Sandstone, from south side of river mile 134.8.
View north and downriver from the top of Dubendorf Rapid, river mile 132.2.
View upriver toward west wall of Grand Canyon from river mile 272.0. Muav Limestone at river (Lake Mead) level to Pakoon Limestone/Esplanade Sandstone at skyline.
Aerial view east into Squaw Canyon, lower Grand Wash Cliffs. Mississippian and Pennsylvanian strata.
View west and downriver from river mile 45.0 toward Triple Alcoves, a cave in lower part of Redwall Limestone (below white salt stain), Marble Canyon.
Aerial view northwest toward Lizard Dike (basalt) cutting through Solomon Temple Member (lower red), Comanche Point Member (red and white), and Ochoa Point Member (upper red) of Dox Formation below Cardenas Basalt (black) of Unkar Group, and east-dipping Nankoweap Formation (purple ledges) from above river mile 71.7. Great Unconformity at base of brown horizontal Cambrian Tapeats Sandstone cliff.
View north toward two Devonian channels filled with Temple Butte Formation (left and right center of photograph), north wall of Saddle Canyon, just west of river mile 47.4.
Aerial view northeast and upriver toward Little Colorado River delta (right) and Colorado River (left) confluence from west of river mile 62.0.
View of contorted bedding within gypsum and siltstone of Shnabkaib Member of Moenkopi Formation, just east of Sevier Fault, Pipe Spring National Monument, northern Arizona.
View west toward west wall of Little Colorado River canyon from south rim, just downstream of Hellhole Bend. Manakacha Formation at river level, Kaibab Formation at canyon rim.
View northwest toward south end of Nankoweap Mesa from east rim of Grand Canyon, 1 mile east of river mile 57.0.
Aerial view west toward Vermilion Cliffs Lodge (lower center of photograph) and about 2,000 feet of Triassic and Jurassic rocks of the Vermilion Cliffs (eastern part of Paria Plateau). Kaibab Formation at lower left of photograph.
View northwest toward Surprise Canyon Formation (dark red) on west side of Prospect Canyon, just south of river mile 179.7.
View east toward unconformity between overlying Permian Esplanade Sandstone and underlying Pennsylvanian Wescogame Formation, east wall of river mile 17.0.
View east from north side of South Canyon at Redwall Limestone level, about a quarter mile west of river mile 32.0, toward east wall of Marble Canyon, east of river mile 31.8.
View north toward west wall of unnamed canyon and Surprise Canyon Formation in channel cut into Redwall Limestone, directly beneath the future Grand Canyon Skywalk.
Aerial view northeast toward Marble Canyon Airport on Kaibab Formation surface, west of river mile 4.8.
View west from Clear Creek Trail toward outcrop of Paleoproterozoic Zoroaster Granite, about 1 mile west of Clear Creek and a half mile north of river mile 85.5. Granite outcrop formed a small island during deposition of Cambrian Tapeats Sandstone, which lapped onto the north side of the island (foreground, right side of photograph).
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