Multi-element geochemical analysis of host rock, ore, mine waste,flotation-mill tailings, slag, stream sediments, creek and aditwaters, and leachates of mine waste and mill tailings.
This text file contains chemical analyses for 31 samplescollected from various phosphate mine sites in southeasternIdaho (25), northern Utah (2), and western Wyoming (4).
In the early 20th century, approximately 6 million metric tons ofcopper ore were mined from numerous deposits located along theshorelines of fjords and islands in Prince William Sound, Alaska. Atthe Beatson, Ellamar, and Threeman mine sites (fig. 1), rock
This dataset is a collection of major coal mine productionlocated in The Peoples Republic of China. Included in thisdataset are the locations of major coal mines and theapproximate annual amount of coal mined annually in millionsof metric tons.
This is a spatial database that delineates mining-relatedfeatures in areas of historic and active phosphate mining in thecore of the southeastern Idaho phosphate resource area. The datahas varying degrees of accuracy and attribution detail. Thebreakdown
An environmental impact study is done for the abandoned Ely copper mine. The extent of contamination is studyed along with the type and chemical composition of the mine waste piles.
The data in this CD-ROM are based on a mineral resource assessment of the Venezuelan Guayana Shield, conducted between 1987 and 1991 by the U.S. Geological Survey and Corporacin Venezolana de Guayana, Tcnica Minera, (USGS, 1993). The Venezuelan Shiel
This CD-ROM publication provides a GIS analysis of a summaryterrane map, mineral deposit maps, and metallogenic belt maps forthe Russian Far East, Alaska, Canadian Cordillera and adjacentoffshore areas. This CD-ROM publication is one of a series ofpublic