Mineral Resources Program

Mineral Resource Assessments

Mineral resource assessments are tools used for projecting the potential for undiscovered domestic and global deposits of minerals such as copper and rare-earth elements.  Land management agencies, industry and the public use this mineral resource information to help project future resource development.

Filter Total Items: 11
Date published: July 8, 2019
Status: Active

Mineral Resource Assessment Training

The USGS Mineral Resources Program conducts mineral resource assessments and is training USGS scientists in how to conduct these assessments for future work. As a practical exercise, the scientists will conduct an assessment for tungsten in the U.S.

Date published: June 19, 2018
Status: Active

Mineral Resource Assessment of U.S. Territories of the Caribbean Basin Archipelago including Puerto Rico, U.S. Virgin Islands and Adjacent Areas

Project objectives are to develop a modern probabilistic quantitative mineral resource assessment of Puerto Rico, U.S. Virgin Islands and adjacent geologically similar areas that examines the potential for minerals-based economic development and trade within the region.

Contacts: Floyd Gray
Date published: June 18, 2018
Status: Active

Alaska Resource Data File

The Alaska Resource Data File (ARDF) site provides descriptions of mines, prospects, and mineral occurrences for individual U.S. Geological Survey 1:250,000-scale quadrangles in Alaska.

Date published: May 8, 2018
Status: Active

Update of North American Airborne Radiometric Survey Data Using Advanced Statistical Techniques and Parallel Computing

The purpose of this project is to update the current gridded products created from the North American airborne gamma ray spectrometry data using new statistical techniques to analyze spatial data and to create higher quality national airborne radiometric grids.

Date published: April 19, 2018
Status: Active

USMIN Mineral Deposit Database

Our objective is to develop a national-scale, geospatial database that is the authoritative source of the most important mines, mineral deposits, and mineral districts of the United States.

Date published: April 2, 2018
Status: Active

Heavy-Mineral Sand Resources in the Southeastern U.S.

We are assessing the extent of industrial mineral resources hosted by heavy-mineral sands in the coastal plain of the southeastern United States. “Heavy-mineral sands" (HMS) is a term commonly used in industry and geologic literature to describe layered sediments deposited in coastal environments that contain dense (“heavy") minerals of economic value. The heavy minerals extracted from these...

Date published: September 29, 2017
Status: Completed

New Mineral Deposit Models for Gold, Phosphate Rare Earth Elements, and Placer Rare Earth Element-Titanium Resources

USGS Mineral Deposit Models are "an organized arrangement of information describing the essential characteristics or properties of a class of mineral deposits. Models themselves can be classified according to their essential attributes (for example: descriptive, grade-tonnage models, genetic, geoenvironmental, geophysical, probability of occurrence, and quantitative process models)." (...

Contacts: Ryan D Taylor
Date published: September 30, 2016
Status: Completed

ASTRA: ASTeroid Resource Assessment

The study was conducted to determine if the USGS process for conducting mineral resource assessments on Earth can be applied to asteroids

Contacts: William Ridley
Date published: September 30, 2016
Status: Completed

Sagebrush Mineral Resource Assessment

The USGS Mineral Resources Program completed a comprehensive assessment and inventory of potential mineral resources covering approximately10 million acres of federal and adjacent lands in Oregon, Idaho, Nevada, Utah, Wyoming and Montana. 

Date published: September 30, 2013
Status: Completed

Global Assessment Applications

This project used the results of the USGS Global Mineral Resource Assessment project to illustrate how USGS provides science in support of policy and decision-making, and also maintained the project's data library.

Date published: September 30, 2012
Status: Completed

Global Mineral Resource Assessments

In response to the growing demand for information on the global mineral-resource base, the U.S. Geological Survey (USGS) completed assessments for undiscovered resources of porphyry and sediment-hosted copper, platinum-group elements, and potash.