Surface Mining Glossary. Excavations where further mining is not intended. Can be caved, sealed or open. Open ones are not ventilated or inspected regularly.

Glossary Grants and Funding Opportunities. Reclamation Bonds Sustainability. Tribal Consultation. Vulnerability Disclosure Policy. Newsroom. Newsroom. Archive. ... Since 1977, OSMRE has protected the environment and people while regulating surface coal mining in the United States, and funded the restoration of abandoned coal mines. Read …

Learn about mining with this dictionary full of mining terms & methods, from base metals to stopes & more.

Mining - Underground, Safety, Techniques: When any ore body lies a considerable distance below the surface, the amount of waste that has to be removed in order to uncover the ore through surface mining …

Surface mining process incorporates factors based on materials, geo location, and more. Learn about mining process and types. ... This is a sort of hydraulic mining shovel, but it is different, in terms of size, speed and capacity. A Mining Crusher. The mining crusher is used for crushing large rocks into smaller ones. It is effective against ...

Mining is the process of extracting useful materials from the earth. Some examples of substances that are mined include coal, gold, or iron ore.Iron . ore is the material from which the metal iron is produced.. The process of mining dates back to prehistoric times.. Prehistoric people first mined flint, which was ideal for tools and …

The Surface Mining Unit reviews applications and approves surface mining land use plans, issues surface mining permits, conducts compliance evaluations of surface mining operations, reviews and approves bonding requirements for surface mining operations and ensures reclamation of completed mining ... Glossary FAQs Water Well Standards …

The lowering of the strata, including the surface, due to underground excavations. Surface caving or distortion due to effects of collapse of deep workings. Surface Mining - The mining in surface excavations. It includes placer mining, mining in open glory-hole or milling pits, mining and removing ore from open cuts by hand or with mechanical ...

This work is an attempt to clarify and bring in order some mining terminology based on existing and prevalent terms, meanings and definitions. Download Free PDF View PDF. International Journal of Engineering Research and Technology (IJERT) ... Of all the variations of surface mining methods available, the three most common methods only …

There are 5 main types of surface mining, which are used in various degrees and for different resources. These mining categories are: strip mining, open-pit mining, mountaintop removal, dredging and …

Use this page as a reference, come back to it whenever you find mining jargon. Glossary of Mining Terms 0-9. 360-degree collision avoidance system – the sensing of threats and hazards within a 360-degree awareness of the position of other vehicles and the threat or hazard they present. The system also calculates risk, issues …

ISO 14001. An internationally accepted specification for Newmont's environmental management system. It specifies requirements for establishing an environmental policy; determining environmental aspects and impacts of products/activities/services; planning environmental objectives and measurable targets; implementing and operating programs …

Mining industry response to the book continues to be incredible. Thanks in large part to the efforts by John Chadwick of the Mining Journal,, and many other members of the mining community, the Hard Rock Miner's Handbook has been distributed to over 113 countries worldwide. Web hits and downloads continue as students and

Mining. literally means extraction.Our Mother Earth has lots of resources deep within her and mining is the method of extracting all these valuable resources from the earth through different means.There are different methods to extract these resources which are found in different forms beneath the earth's surface.. Button

Surface mining is the main mining method in the mining industry. During the mining process, a large amount of soil and rock needs to be stripped to expose the ore body. The ratio of stripping volume to mining volume is called stripping ratio, which is an important indicator to measure the economic benefits of surface mining (unit: m 3 /m 3, …

material will rest on a given surface without sliding or rolling. Anthracite - coal with a volatile ratio equal to 0.12 or less. Anticlinal axis - the ridge of an anticline. ... Mining terms.7 personal, placed upon, under, or above the surface of such land by any person, used in, or to be used in, or resulting from, the work of extracting in ...

Download our PDF of Gold Mining Terms. adit – a horizontal or nearly horizontal underground passage coming to the surface at one end of a mine. alluvial – of or pertaining to alluvium; alluvial soil. alluvium – a deposit of sand, mud, etc., formed by flowing water. assay – to analyze (an ore, alloy, etc.) in order to determine the ...

Equivalent yardages (e) are used to compare the relative excavation costs of different materials (e.g., hard rock vs. loose topsoil). To use equivalent yards, a standard material (e.g., common soil) is given a unit value of e = 1.0. Materials which are more expensive to excavate have equivalent yardage values e > 1.0; materials which are less ...

Russia's largest zinc mine delayed by fire, sanctions. A series of delays have pushed back the schedule at the Ozernoye mine in Buryatia, Russia. ... Unearth the future of surface mining with Mining Magazine. Explore the latest innovations, reviews, and insights on cutting-edge surface mining equipment. Subscribe for industry-leading …

Surface mining methods can be categorized into two broad groups based on the method of extraction: Mechanical extraction methods employ mechanical processes in a relatively dry environment to mine minerals from the Earth's crust. In contrast, aqueous methods involve water, or occasionally other liquids, to extract minerals.

Usually mined with large shovels or draglines. Quarry – any open or surface workings, usually for the extraction of sand and gravel, building stone, slate, or limestone. Surface mining (strip mining) – a procedure of mining that entails the complete removal of overburden material; may generally refer to either an area and/or a contour mine.

Glossary of Mining Terminology. After Damp - Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal gas in a …

The Surface Mining Control and Reclamation Act (SMCRA) of 1977 is the primary federal law that regulates the environmental effects of coal mining in the United States. SMCRA created two programs: one for reclaiming abandoned mine lands and a second for regulating active coal mines. To learn about these programs, read the full text of the ...

Resources | Office of Surface Mining Reclamation and Enforcement. These resources cover a variety of topics related to OSMRE and SMCRA-related requirements. For more …

1. Surface Mining Methods. 1.1.Classification of Surface Mining Methods. 1.2. Open Pit vs. Underground Mining Methods. 1.3. Open Pit Mining. 1.4. Open Cast Mining. 1.5. …

Glossary of Mining Terms. 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 …

Hanging Wall – The layer of rock or wall over a lode. Hard Rock Mine – A tunnel that is dug into solid rock for the sole purpose of finding valuable or precious rocks, minerals, or metals. Heading – The vein above the drift. Miner Sluice. Headings – In placer mining, the mass or gravel above the head of a sluice.

A nearly horizontal passage from the surface into a mine. Adits are typically used for personnel access, haulage and dewatering. A passage through which air is carried. The roof of a passage or cavity. Mine waste or rock dumped in a disused passage or inside cribbing. The floor of a passage or other excavation.

plan or project to convert a hand mining or a conventional machine mining face to mechanized mining; i.e. the use of machines that either load prepared coal or cut and load coal simultaneously (cutter loaders) [SOURCE:Dictionary of Mining, Mineral, and Related Terms, US. Bureau of Mines: 1996]

Discover our comprehensive glossary of mining terms, your ultimate resource for understanding the complex language of the mining industry. Navigate with …

Act - The Surface Mining Control and Reclamation Act of 1977 (Pub. L. 95-87). Active Treatment Systems - Systems that require periodic or continual maintenance or upkeep to maintain system effectiveness. Examples include treatment plants and alkaline chemical …

Mining - Strip, Open-Pit, Quarrying: It has been estimated that more than two-thirds of the world's yearly mineral production is extracted by surface mining. There are several types of surface mining, but the three most common are open-pit mining, strip mining, and quarrying. These differ from one another in the mine geometries created, the techniques …