152 dataset trovati

The persistence and degree of mercury contamination of the lower Carson River system (LCRS) have led to placement of a portion of the Carson River Basin (including Lahontan...

Listing of 107(a) Orders issued by MSHA since July 1, 2010. This listing does not include any vacated orders. From Mine Act: SEC. 107. (a) If, upon any inspection or...

This data contains the location of coal resources within the Nanushuk Coal Group. Total hypothetical coal resources in Alaska exceed 5.5 trillion short tons, equal to about half...

This map is the result of field investigations by DGGS in 1997 and 1998. This geologic map and report supersede the previously released Public Data File 99-24C, Preliminary...

Order limiting mineral entry on state land to leasehold locations and prohibiting new mining claims. Unlike a mining claim, a leasehold location must be converted to a lease...

The U.S. Geological Survey maintains national data bases of water-use information. The data are collected and compiled every five years for each State, the District of Columbia,...

Contains the annual summation of employee hours and coal production reported by mine operators where the average quarterly employment is greater than zero with grouping by...

The data set contains the raw data used to develop the figures and tables associated with the published manuscript. This dataset is associated with the following publication:...

From June 12-21, 2017, the Alaska Division of Geological & Geophysical Surveys (DGGS) geologists carried out geologic mapping and geochemical sampling in the northeastern...

Mining Claims are for acquiring locatable mineral rights which have been discovered. They may be 40 acres or 160 acres in size and remain "active" so long as rent is timely paid...

The Star District study area is located in the Star Mountain Range, approximately 50 miles north of Cedar City, Utah. The Star Range was historically mined for lead and silver...

This dataset is a compilation of boundary location polygons for 167 hydraulic mine pits located in northern California. This dataset was compiled from three sources,...

This is a vector GIS coverage (ESRI ArcInfo format) of the land use of the island of Oahu, 1998, derived from multiple sources of digital orthophotos.

This data contains the location of coal resources within the State of Alaska and created in cooperation with the Alaska Coal Association. Total hypothetical coal resources in...

Employing innovative product developments to demonstrate financial and technical viability of producing electricity from low temperature geothermal fluids, coproduced in a...

This data contains the location of coal resources within the State of Alaska and created in cooperation with the Alaska Coal Association. Total hypothetical coal resources in...

This data contains the location of coal resources within the Nanushuk Coal Group. Total hypothetical coal resources in Alaska exceed 5.5 trillion short tons, equal to about half...

Metadata. This dataset is associated with the following publication: Xing, W., H. Yang, J. Ippolito, Y. Zhang, K. Scheckel, and L. Li. Lead source and bioaccessibility in...

This surficial-geologic map shows the distribution of unconsolidated deposits and undifferentiated bedrock in the Faith Creek area in the Circle A-4, A-5, B-4, and B-5...

Summary of deposit types containing critical elements, including, cobalt, gallium, germanium, indium, niobium, PGE, REE, rhenium, selenium, and tellurium. Includes information...