History of coal mining - Wikipedia
Early coal extraction was small-scale, the coal lying either on the surface, or very close to it. Typical methods for extraction included drift mining and bell pits.As well as drift mines, small scale shaft mining was used.
Mining of Iron Ores | ispatguru.com
Mining of Iron Ores. Iron ore is a type of mineral and rock from which metallic iron is extracted economically. This ore is normally rich in iron oxides and vary in color from dark grey, bright yellow and deep purple to rusty red.
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Glossary - U.S. Energy Information Administration (EIA)
Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government
NIC Codes 2008 | Industries | Statistical Classification
National Industrial Classification [All Economic Activities) 2008 Central Statistical Organisation Ministry of Statistics and...
A page about Crowsnest, Alberta, describing the history of its industry and society, its layout, accommodations, tourist attractions and recreation
Iron and Steel - OpenLearn - Open University
Mike Fitzpatrick explains how first cast iron and then steel were developed, and the vital part these discoveries played in the industrial revolution.
Mining - Atomic Rockets
"Demandite" is the word used by mineral economists to describe the materials that must be provided— usually by mining— to meet the needs of civilization.
Understanding Iron Ores and Mining of Iron Ore | ispatguru.com
Understanding Iron Ores and Mining of Iron Ore. Iron (Fe) is an abundant and a widely distributed element in the in the crust of the earth, constituting on an average ranging from 2 % to 3 % in sedimentary rocks to 8.5 % in basalt and gabbro.
Coal mining - Wikipedia
When coal seams are near the surface, it may be economical to extract the coal using open cut (also referred to as open cast, open pit, mountaintop removal or strip) mining methods.
Glossary of Mining Terms - Coal Education
A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is transferred to the front abutment, that is, the solid coal ahead of the face and the back ...
Iron processing | Britannica.com
Iron processing: Iron processing, use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting.
Greenpeace - Official Site
Greenpeace will never stop fighting for a greener, healthier world for our oceans, forests, food, climate, and democracy—no matter what forces stand in our way.
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InformationWeek.com: News analysis, commentary, and research for business technology professionals.
Deep Foundations Institute (DFI) - Publications
Deep Foundations Institute (DFI) publications including Technical Manuals & Inspector's Guides Reference, Short Courses, Annual Conference Proceedings, Seminar Proceedings, International Conference Proceedings, Journals, Model Clauses, Audio/Visuals are available from DFI.org and OneMine.org.
Surface Mining Methods and Equipment
UNESCO – EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING – Vol. II - Surface Mining Methods and Equipment - J. Yamatomi and S. Okubo ©Encyclopedia of Life Support Systems (EOLSS)
Adventure Theatre Organization - Not Just another WordPress site
Uranium mines also add some controversies to the mining industry, not only because of the environmental impact but also for its alleged use in nuclear power and nuclear weapons.
Top Coal Mining companies in Hyderabad India - BGR Mining
BGR is one of the Top Coal Mining Company in Hyderabad India Provides Mining Services for all Minerals, Coal, Uranium and Iron in Hyderabad, Uttar Pradesh, Madhya Pradesh, Gujarat, Odisha, & Jharkhand.
Zinc processing | Britannica.com
Zinc processing: Zinc processing, the extraction of zinc from its ores and the preparation of zinc metal or chemical compounds for use in various products. Zinc (Zn) is a metallic element of hexagonal close-packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre.
New Uranium Mining Projects - South Africa
New Uranium Mining Projects - South Africa (last updated 27 Apr 2018)
67 Important GIS Applications and Uses
67 Important GIS application and it,s uses. Read every application in depth and understand how GIS is involved. Every GIS application is important.and vital.