Found 45 datasets matching "trace minerals".
-
This data release contains analytical data and images for a suite of drill core samples from the Mineral Hill alkaline complex (MHAC), northeastern Wyoming. Geochemistry data include major and...
Search relevance: 55.16 | Views last month: 7 -
This data contains information specifically for the Arctic Nearshore Impact Monitoring in the Development Area (ANIMIDA 1999 - 2002) and continuation of Arctic Nearshore Impact Monitoring in the...
Search relevance: 52.00 | Views last month: 0 -
This data release provides electron microprobe geochemical data that was collected as part of a scoping study to evaluate whether unconventional critical element resources may be associated with...
Search relevance: 51.54 | Views last month: 2 -
Samples for analysis were selected from, 1) archived rotosonic cores drilled by the Minnesota Geological Survey and archived at the Lands and Minerals Drill Core Library, Minnesota Department of...
Search relevance: 49.59 | Views last month: 0 -
This data release reports the mineral abundances in samples of pre-Middle Jurassic basement rocks from twenty-nine (29) boreholes in Florida and southern Alabama. Mineral abundances are quantified...
Search relevance: 46.79 | Views last month: 0 -
Coal and coal byproducts may be economically important resources if enriched in critical minerals such as rare earth elements. The organic carbon they contain could be converted to gas using...
Search relevance: 45.63 | Views last month: 3 -
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: 45.41 | Views last month: 2 -
Sulfur hexafluoride (SF6) is a trace atmospheric gas that is primarily of anthropogenic origin but also occurs naturally in fluid inclusions in some minerals and igneous rocks, and in some...
Search relevance: 41.18 | Views last month: 0 -
This dataset includes X-ray fluorescence (XRF) major-oxide and trace-elements analysis and inductively coupled plasma-mass spectrometry (ICP-MS) trace-element analysis of Cenozoic, mainly...
Search relevance: 39.79 | Views last month: 1 -
Measurements of hydrocarbons in sediments and tissues, trace metals in tissues of benthic fauna, as part of the Georges Bank Monitoring Program (Year 1) funded by the Minerals Management Service...
Search relevance: 38.52 | Views last month: 0 -
The USGS/WHOI Continental Margin (CONMAR) Data set was compiled by the U.S. Geological Survey and the Woods Hole Oceanographic Institution as a joint program of study of the Atlantic continental...
Search relevance: 37.42 | Views last month: 0 -
In April 2006, Alaska's Office of History and Archaeology (OHA) collaborated with the University of Alaska Fairbanks (UAF), the University of Rhode Island (URI), the U.S. Minerals Management...
Search relevance: 36.09 | Views last month: 0 -
X-ray diffraction (XRD) results from cuttings samples collected during drilling of Utah FORGE well 16B(78)-32. The dataset includes XRD data for 77 samples taken between 3,120 and 10,977 feet...
Search relevance: 34.91 | Views last month: 3 -
Sample Analyses: Samples were analyzed for major and trace element concentrations of the unreacted and reacted sinter using a Thermo ARL Perform’X X-ray fluorescence (XRF) spectrometer at the...
Search relevance: 34.72 | Views last month: 0 -
This dataset provides analytical and other data in support of an analysis of lead and manganese in untreated drinking water from Atlantic and Gulf Coastal Plain aquifers, eastern United States....
Search relevance: 34.47 | Views last month: 0 -
For the open-file report we collected new coking coal samples from Alabama, Kentucky, Oklahoma and Arkansas and analyzed them for proximate and ultimate analyses; calorific value; sulfur forms;...
Search relevance: 33.05 | Views last month: 1 -
From October 2017 to June 2018, the United States Geological Survey (USGS) collected 101 surficial sediment samples from abandoned mine wastepiles, ephemeral channels below wastepiles, nearby...
Search relevance: 31.85 | Views last month: 1 -
This data release provides the description of U.S. sites that include mineral regions, mines and mineral occurrences (deposits) that have a contained resource and (or) production of tellurium...
Search relevance: 31.54 | Views last month: 20 -
High concentrations of uranium were detected in samples from wells used for domestic drinking water supplies in the San Joaquin Valley. Of 163 domestic wells sampled by the California Groundwater...
Search relevance: 29.56 | Views last month: 0 -
This dataset describes fluorite- and manganese-bearing samples collected and compiled by USGS Commodity Specialist, Ronald G. Worl during the 1970's. The dataset corresponds to a physical...
Search relevance: 29.56 | Views last month: 1
