Search datasets
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The Andes Mountains of South America host significant porphyry copper deposits. The region is the major global source of copper and an area of active mining, exploration, and development. The...
Search relevance: 129.47 | Views last month: 16 | Catalog Last Checked: May 05, 2026 at 08:09 PM -
Porphyry copper deposits are the world's primary source of copper and can also host a variety of secondary commodities identified as critical by the U.S. Geological Survey (U.S. Geological Survey,...
Search relevance: 126.35 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 08:10 PM -
This data release comprises geochemical point analyses of magnetite by electron probe microanalyzer (EPMA) and sample imagery acquired by a combination of scanning electron, reflected light, and...
Search relevance: 120.92 | Views last month: 1 | Catalog Last Checked: May 06, 2026 at 04:29 PM -
Rhenium-osmium (Re-Os) geochronology of molybdenite provides a tool to directly date mineralizing events in hydrothermal systems. In the Yukon-Tanana upland of eastern Alaska, numerous...
Search relevance: 119.70 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 07:43 PM -
This report includes whole rock geochemical data from a newly collected suite of samples from igneous systems across Arizona. The data release includes samples collected in calendar year 2024 that...
Search relevance: 118.03 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 09:48 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 107.53 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:25 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 104.69 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:46 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 101.86 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 09:40 PM -
This data release contains 54 (U-Th)/He dates acquired from detrital magnetite in stream sediments adjacent to the Taurus Porphyry Cu-Mo(-Au) deposit in eastern interior Alaska's Yukon-Tanana...
Search relevance: 101.36 | Views last month: 0 | Catalog Last Checked: May 06, 2026 at 04:39 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 101.07 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:24 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 100.62 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:34 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 100.62 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:04 PM -
This dataset includes audiomagnetotelluric (AMT) sounding data collected in 2008 in and near the Patagonia Mountains of southern Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 100.05 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 10:13 PM -
The dataset comprises analyses of core and surface samples collected in and around the Red Mountain porphyry Cu-Mo deposit, Santa Cruz County, Arizona. The dataset includes: analyses for 13...
Search relevance: 86.56 | Views last month: 24 | Catalog Last Checked: May 05, 2026 at 09:13 PM -
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analyses of apatite provide trace element concentrations that support indicator mineral studies near the Taurus porphyry...
Search relevance: 80.71 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:15 PM -
This dataset tabulates aggregated data for simulations of undiscovered copper resources in porphyry copper deposits that were done using the EMINERS computer program (Duval, J.S., 2012, Version...
Search relevance: 80.34 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:41 PM -
This dataset tabulates randomized simulation results for amounts of copper in metric tons in 163 permissive tracts for undiscovered porphyry copper deposits. The data from the child item...
Search relevance: 78.93 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:35 PM -
Contained within this data release are the raw geochemical and isotopic data collected as part of the publication "Protracted hydrothermal alteration of the Burgundy alkalic porphyry prospect...
Search relevance: 78.46 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 07:43 PM -
This dataset includes the magnetotelluric (MT) sounding data collected in 2008 in and near the Patagonia Mountains of Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 76.48 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 09:07 PM -
This dataset includes the magnetotelluric (MT) sounding data collected in 2008 in and near the Patagonia Mountains of Arizona. The U.S. Geological Survey (USGS) conducted a series of...
Search relevance: 75.90 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:27 PM
