MMD uses a Geographic Information System (GIS) to locate and track its mining activities in the state. This is a computer system that can capture, store, analyze and display geographically referenced (location) information. The power of this system is its ability to draw conclusions about relationships between data that have a spatial component. GIS provides a method of displaying accurate mapping and database information to the staff and public.
The NMEDB is a publicly available application that consolidates New Mexico's environmental and public health data in an interactive map of the state. The NMEDB allows agencies, the public, private industry, and conservation practitioners to obtain a comprehensive view of what's happening on New Mexico's landscapes to enable data-driven decisions and minimize negative impacts to human health, plants, animals, land, air, and water.
Sont présentés des informations sur les surfaces et les contours géologiques.Source à citer : Gouvernement de la Nouvelle-Calédonie / Carte de la géologie de la Nouvelle-Calédonie au 1 000 000ème, DIMENC/SGNC-BRGM, 2009Plus d'informations :Légende de la carte géologique au 1/1.000.000ème : https://sig-public.gouv.nc/DIMENC_GEOL_1000000_Legende.pdfSite internet de la DIMENC : https://dimenc.gouv.nc/geologie/diffuser-la-connaissance-geologique
Sont présentés des informations sur les surfaces et les contours géologiques.Source à citer : Gouvernement de la Nouvelle-Calédonie / Carte de la géologie de la Nouvelle-Calédonie au 1 000 000ème, DIMENC/SGNC-BRGM, 2009Plus d'informations :Légende de la carte géologique au 1/1.000.000ème : https://sig-public.gouv.nc/DIMENC_GEOL_1000000_Legende.pdfSite internet de la DIMENC : https://dimenc.gouv.nc/geologie/diffuser-la-connaissance-geologique
Sont présentés les informations sur les contours, les surfaces, les points et arcs structuraux géologiques.Source à citer : Gouvernement de la Nouvelle-Calédonie / Carte de la géologie de la Nouvelle-Calédonie au 1/200 000, DIMENC/SGNC-BRGM, 1981Plus d'informations :Site internet de la DIMENC : https://dimenc.gouv.nc/geologie/diffuser-la-connaissance-geologique
Sont présentés les informations sur les contours, les surfaces, les points et arcs structuraux géologiques.Source à citer : Gouvernement de la Nouvelle-Calédonie / Carte de la géologie de la Nouvelle-Calédonie au 1/200 000, DIMENC/SGNC-BRGM, 1981Plus d'informations :Site internet de la DIMENC : https://dimenc.gouv.nc/geologie/diffuser-la-connaissance-geologique
Sont présentés des informations géologiques (surfaces, contours et points structuraux), morphologiques (surfaces, arcs et points), ainsi que des données sur les ressources (fossiles minérales et thermominérales).Source à citer : Gouvernement de la Nouvelle-Calédonie / Carte de la géologie de la Nouvelle-Calédonie au 1/50 000ème, DIMENC/SGNC-BRGM, 2013Plus d'informations :Site internet de la DIMENC : https://dimenc.gouv.nc/geologie/diffuser-la-connaissance-geologique
Sont présentés des informations géologiques (surfaces, contours et points structuraux), morphologiques (surfaces, arcs et points), ainsi que des données sur les ressources (fossiles minérales et thermominérales).Source à citer : Gouvernement de la Nouvelle-Calédonie / Carte de la géologie de la Nouvelle-Calédonie au 1/50 000ème, DIMENC/SGNC-BRGM, 2013Plus d'informations :Site internet de la DIMENC : https://dimenc.gouv.nc/geologie/diffuser-la-connaissance-geologique
From the site: "[L]inks to the digital coal resource shapefiles available from the ISGS Coal Section. The listed shapefiles are the same ones that were used to construct the County Coal Map Series maps and State Coal maps. These digital files have been reviewed and edited and meet the standards of the Illinois State Geological Survey with regard to scientific and technical quality and are suited to the purpose and the use intended by the ISGS Coal Section. They present reasonable interpretations of the geology of the area and are based on available data. However, the interpretations are based on data that may vary with respect to accuracy of geographic location, the type and quantity of data available at each location, and the reliability of the data sources. Consequently, the accuracy of unit boundaries and other features shown in these files varies from place to place. This data set provides a large-scale conceptual model of the geology of the area on which to base further work. Any map or cross section included herein is not intended for use in site-specific screening or decision-making. Use of this document does not eliminate the need for detailed studies to fully understand the geology of a specific site. The Illinois State Geological Survey and the University of Illinois make no guarantee, expressed or implied, regarding the correctness of the interpretations presented in this data set and accept no liability for the consequences of decisions made by others on the basis of the information presented here."
Mining reserves - Nigeria provided by https://www.usgs.gov/
Mining reserves - Tanzania provided by https://www.usgs.gov/
From the site: "Mine plants and operations for commodities monitored by the National Minerals Information Center of the USGS. Operations included are those considered active in 2003 and surveyed by the USGS."
From the site: "Location, type, mineralogy, name, and status for 900 occurrences of asbestiform minerals and fibrous amphiboles."
From the site: "Location and characteristics of 1,124 individual podiform chromite mineral deposits, with grade and tonnage models for chromium as well as several related elements."
From the site: "Location, geologic and mineral economic data for world rare earth mines, deposits, and occurrences compiled from published and non-published sources. Geographic coordinates are provided for 577 of the 799 deposits described here."
From the site: "Location, geologic characteristics, and commodities for 1,635 phosphate mines, deposits, or occurrences worldwide"
From the site: "Commodities covered by the Minerals Information Team (MIT) of the U.S. Geological Survey. Included are crushed stone operations considered active in 1998 with production greater than 30,000 tons, ferrous metal processing plants considered active in 1997, miscellaneous industrial minerals plants and/or mines considered active in 1997, or in 2001 for fullers earth and kaolin (This file is an update of the 1998 data set.), nonferrous metal processing plants considered active in 1997, refractory, abrasive, and other industrial minerals plants and/or mines considered active in 1997, or in 2001 bentonite and fire clay, and sand and gravel operations considered active in 1998 with production greater than 30,000 tons. Companies represented were surveyed byt the MIT. Shapefiles representing six mineral operations nation wide were downloaded from the National Atlas of the United States website, clipped individually to a 1:24,000 WV boundary then merged into a single shapefile. Published April 2002."
Mining reserves - Zambia provided by https://www.usgs.gov/