Mining Terms Explained: A to Z Anglo American

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

Glossary of Mining Terminology Miners' Museum

2019-6-26  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 mine after an explosion or fire. Air Shaft A vertical opening into a mine for the passage of air. Airway Any passage in a mine along which an air current moves. Some passages are

Glossary of Mining Terms Legends of America

2021-1-26  Glossary of terms used in the American Mining Industry. Dry Diggings Earth excavated in the summer and held to be washed in winter when water was more plentiful.. Dry Washing Fine soil blown away, leaving the gold.. Drywasher A common desert mining tool similar to a highbanker but doesn’t need water.It operates by the use of wind. The light junk material is blown off the top of

MINING TERMINOLOGY & SHORT DESCRIPTION

mining terminology & short description Mining Lease : It means a lease granted for the purpose of under standing mining operation and include a sub lease granted for the purpose. Hours of works : No adult employed above or below ground in a mine required to work for more than 48 hours in any week or 9 hours in any day in case of above mine and

A Glossary of the most common mining terms Finfeed

Having trouble understanding mining terminology? Here’s a comprehensive A-Z guide of mining terms you need to know if you are considering investing in the mining industry or are just curious about how mining works. AC drilling: Air core drilling; Air blast drilling technique with limited coring capability.

Glossary of Mining Terms SEC

2017-10-14  Bulk mining Any large-scale, mechanized method of mining involving many thousands of tonnes of ore being brought to surface per day. Bulk sample A large sample of mineralized rock, frequently hundreds of tonnes, selected in such a manner as to be representative of the potential orebody being sampled. Used to determine metallurgical

Top ten mining terms you should know MINING.COM

Freeport was the best-performing mining stock from late March to year-end 2020. MINING.COM Staff Writer January 26, 2021 10:27 am First Cobalt starts pre-construction work on Ontario refinery

Data Mining Terminologies and Predictive Analytics

2 天前  1. Data Mining Terms Objective. In this Data Mining Tutorial, we will study Data Mining Terminologies. We will cover each and every Data Mining Terminologies related to every domain. Moreover, we will discuss some predictive analytics terms

Glossary of Coal Mining Terms DOL

2020-5-20  between a mining machine and a room or entry conveyor. Bridge conveyor a short conveyor hung from the boom of a mining or loading machine, with the other end attached to a receiving bin that dollies along a frame supported by the room or entry conveyor tail-piece. Thus, as the machine boom moves, the bridge conveyor keeps it in constant

Glossary of Hardrock Mining Terms

2019-8-11  DEFINITION OF HARDROCK MINING TERMS Adit A level, horizontal drift or passage from the surface into a mine. Borehole A vertical or inclined hole, used for ventilation from one level to another, or to carry waterlines or electrical wires. May be large enough for a man to climb through, but much smaller than a raise.

MINING TERMINOLOGY & SHORT DESCRIPTION

mining terminology & short description Mining Lease : It means a lease granted for the purpose of under standing mining operation and include a sub lease granted for the purpose. Hours of works : No adult employed above or below ground in a mine required to work for more than 48 hours in any week or 9 hours in any day in case of above mine and

An Archaeologist's Guide to Mining Terminology

The authors present a glossary of mining terminology commonly used in Australia and New Zealand. The definitions and useages come from historical and contemporary sources and consideration is given to those most frequently encountered by archaeologists. The terms relate to alluvial mining, hard rock mining, ore rlll9 processing, and coal mining

GEOLOGY, EXPLORATION AND MINING Terminology

2019-2-16  A horizontal mine working which allows access to the ore body. Also allows for transport and logistics within a mining operation. g/t Au. Grams per tonne. 1 g/t = 0.03 OPT (ounces per ton). A measure of gold content within an ore. Signifies the average number of grams of gold (Au) contained within one metric tonne of rock.

Glossary of Coal Mining Terms DOL

2020-5-20  between a mining machine and a room or entry conveyor. Bridge conveyor a short conveyor hung from the boom of a mining or loading machine, with the other end attached to a receiving bin that dollies along a frame supported by the room or entry conveyor tail-piece. Thus, as the machine boom moves, the bridge conveyor keeps it in constant

Glossary of Mining Terms Coal Education

2018-1-4  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 abutment, that is, the settled packs behind the face.

Glossary of Hardrock Mining Terms

2019-8-11  DEFINITION OF HARDROCK MINING TERMS Adit A level, horizontal drift or passage from the surface into a mine. Borehole A vertical or inclined hole, used for ventilation from one level to another, or to carry waterlines or electrical wires. May be large enough for a man to climb through, but much smaller than a raise.

51 Cryptocurrency Glossary: Dictionary of

2020-8-20  23. Transaction fees: Bitcoin transaction incentives that the miners receive for mining block via bitcoins, which is actually a small fee that the bitcoin users pay in order to complete BTC transactions. 24. P2P: It means peer to peer or person to person. 25. Block: A group of bundled-up transactions which miners choose to verify. 26. Proof Of Work: A decentralized consensus mechanism that is

mining and mines: Glossary of Mining Terminology

2020-7-18  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 mine after an explosion or fire. Air Shaft A vertical opening into a mine for the passage of air.

Appendix G: Glossary of Mining Terms The Strip

2021-1-5  Retreat mining: A method of underground mining in which the pillars are “robbed,” or removed, and the ground is allowed to subside as the miners move out toward the mine entrance. Also known as retreating system. Riprap: Large broken rocks or boulders, often placed along embankments and dam faces to control erosion.

Mining Technology Mining News and Views Updated

Mining news and in-depth feature articles on the latest mining company deals and projects covering trends in mineral exploration with up to date data on the most mined metal and mineral commodities

MINING TERMINOLOGY & SHORT DESCRIPTION

mining terminology & short description Mining Lease : It means a lease granted for the purpose of under standing mining operation and include a sub lease granted for the purpose. Hours of works : No adult employed above or below ground in a mine required to work for more than 48 hours in any week or 9 hours in any day in case of above mine and

Basic Mining Terminology groundtruthtrekking

Basic Mining Terminology. An overview of basic mining terms and where various components of a mineral deposit end up. When metal is mined, the rock is separated into three categories. The first to be excavated is overburden, which includes plants, topsoil, and

Mining Terminology Hawkeye Gold & Diamond Inc.

A mining company will proceed with the cost of a feasibility study generally once it has proved continuity of its ore deposits confirmed by samplings and or drilling on a relatively detailed grid that allows for fairly precise determination of tonnage, density, mineral and metal content and is that part of the orebody that economic viability

Glossary of Mining Terms Coal Education

2018-1-4  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 abutment, that is, the settled packs behind the face.

An Archaeologist's Guide to Mining Terminology

The authors present a glossary of mining terminology commonly used in Australia and New Zealand. The definitions and useages come from historical and contemporary sources and consideration is given to those most frequently encountered by archaeologists. The terms relate to alluvial mining, hard rock mining, ore rlll9 processing, and coal mining

Glossary of Hardrock Mining Terms

2019-8-11  DEFINITION OF HARDROCK MINING TERMS Adit A level, horizontal drift or passage from the surface into a mine. Borehole A vertical or inclined hole, used for ventilation from one level to another, or to carry waterlines or electrical wires. May be large enough for a man to climb through, but much smaller than a raise.

Gold Mining Terms Glossary Gold Bug Park

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 proportion of gold, silver, or other metal in it.

Pit Terminology healeyhero.co.uk

2021-1-25  Pit Terminology Glossary. Glossary of words that are generally specific to the mining industry: Some have a two or three fold meaning, some have gone out of use, some are local to Derbyshire, Leicestershire, South Yorkshire and to Nottinghamshire, and others

51 Cryptocurrency Glossary: Dictionary of

2020-8-20  23. Transaction fees: Bitcoin transaction incentives that the miners receive for mining block via bitcoins, which is actually a small fee that the bitcoin users pay in order to complete BTC transactions. 24. P2P: It means peer to peer or person to person. 25. Block: A group of bundled-up transactions which miners choose to verify. 26. Proof Of Work: A decentralized consensus mechanism that is

mining and mines: Glossary of Mining Terminology

2020-7-18  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 mine after an explosion or fire. Air Shaft A vertical opening into a mine for the passage of air.