164 dataset trovati

The level of copper trace metal in sediments in the wet season 1998 and dry 1999 was derived for sampling locations throughout the Gulf of Paria.

Heavy metal levels of the Ircinia Felix sp. (Stinker Sponge) was tested in sediments in 2003. As part of an investigation of the heavy metal levels in sediment and interstitial...

Heavy metal levels of the Terpios Zeteki sp. (Sea Sponge) was tested in sediments in 2003. As part of an investigation of the heavy metal levels in sediment and interstitial...

An investigation of the heavy metal levels in sediment and interstitial waters, and their effect on community structure of marine soft-bottom benthos from Port of Spain to...

This data release compiles the X-ray diffraction and electron microscopy analyses of drill core samples collected by the U.S. Geological Survey that were selected to typify the...

The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral deposits in...

This U.S. Geological Survey (USGS) data release provides the descriptions of the only U.S. sites—including mineral regions, mineral occurrences, and mine features—that have...

This U.S. Geological Survey (USGS) data release provides the descriptions of 10 U.S. sites that include mineral regions, mineral occurrences, and mine features that contain...

This R script can be used to analyze SELDM results. The script is specifically tailored for the SELDM simulations used in the publication: Stonewall, A.J., and Granato, G.E.,...

This data release provides multi-element data for drill core samples from the Mesoproterozoic Nonesuch Formation and Copper Harbor Conglomerate at the Copperwood copper deposit,...

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)...

At-the-tap samples tested for lead and copper

Attributes regarding the effects of copper exposure on larval white sturgeon swimming and feeding behaviors and time to response.

This data release is part of a study examining the use of near-stream groundwater discharge as a tool for Geochemical Exploration. Handcart Gulch is an unmined alpine watershed...

This dataset tabulates aggregated data for simulations of undiscovered copper resources in porphyry copper deposits that were done using the EMINERS computer program (Duval,...

Sediment particles can strongly bind metals, effectively repartitioning them from solution to a solid phase. As a result, sediments may accumulate and retain metals released to...

The genetic origin of many gold deposits, including Pogo in Alaska, remains controversial with questions as to whether they formed due to magmatic-hydrothermal or metamorphic-...

This dataset contains information reported as part the Better Brakes Law, Chapter 70.285 RCW. It contains data tracking the concentrations of copper, nickel, zinc, and antimony...

A series of tools (spreadsheets, a database and a document) to be used in conjunction with the SELDM simulations used in the publication: Stonewall, A.J., and Granato, G.E.,...

Stochastic Empirical Loading and Dilution Model (SELDM) utilizes Microsoft Access databases to build and run model simulations. The compiled database was used for all...