Glossary of Mining Terms - SEC

2017-10-14  Dilution (mining) - Rock that is , by necessity, removed along with the ore in the mining process, subsequently lowering the grade of the ore. Dilution (of shares) - A decrease in the value of a company's shares caused by the issue of treasury shares.

Get Price

Glossary of Mining Terms

2019-8-11  Advance - Mining in the same direction, or order of sequence; first mining as distinguished from retreat. Air split - The division of a current of air into two or more parts.

Get Price

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

Get Price

A Glossary of the most common mining terms - Finfeed

2018-5-4  Recovery: A term used in process metallurgy to indicate the proportion of valuable material obtained in the processing of an ore. Refining: Extracting and

Get Price

Mining Terms Explained: A to Z Anglo American

the term applied to the timber or concrete around or on top of a shaft; the starting point of shaft or drill hole at the surface.

Get Price

Mining Terms Dictionary The Diggings™

Mining Terms Beginning with O. Obliterated Corner; Obstruction To Vision; Offer; Official Agency Record (OAR) Official Returns; Official Survey; Offset; Omitted Lands; One Thirty-Second (1/32) Corner; One-Eighth (1/8) Corner; Options; Organized Mining District; Ownership Descent; Mining Terms Beginning with P. Parallel Offset Method; Parcel (PRCL) Partial Assignment

Get Price

Glossary of mine action terms definitions and abbreviations

2018-5-23  Glossary of mine action terms, definitions and abbreviations 1. Scope This Glossary provides a summary of the terms, definitions and abbreviations used in mine action. If two or more alternative definitions are in common use, then both are given in this glossary. Note Definitions can change and new definitions may be added to this IMAS.

Get Price

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.

Get Price

3 Terms and Definitions - ISO

2021-8-9  Terms used in mining may vary from conventional engineering usage, and they vary quite considerably between different countries. For this reason alternative terms are provided in the case of many of the definitions, but the terms defined are those used throughout ISO 19426.

Get Price

Glossary of Reliability Terms and Definitions for ...

2018-11-13  A number of definitions were developed for words commonly used in mining but not covered by formal definitions in the Standards referenced. Workshops were held with all then members of the focus group to resolve areas of differing preferences. The outcome of the workshops representing the preferred definition for eac h term are captured in ...

Get Price

Mining Terms Dictionary The Diggings™

Mining Terms Beginning with W. Washington Meridian (WASH MER) Wayleave. Widow-Maker. Willamette Meridian (WILL MER) Winze. Withdrawal. Withdrawal In Aid Of Legislation. Withdrawal, General Orders Of.

Get Price

Glossary of mining terms, terminology, abbreviations,

2021-5-8  A glossary of terms and meanings along with the terminolgy used in mining and exploration. Mining Talk Terminology. Symbols Meanings. ADIT. A nearly horizontal passage driven from the surface to the mine workings. AIR DRILLING. Rotary drilling using compressed air. ALLUVIAL DEPOSIT. Sometimes referred to as placer.

Get Price

Mining Scientific Terms and their Definitions: A Study of ...

2021-8-28  %0 Conference Proceedings %T Mining Scientific Terms and their Definitions: A Study of the ACL Anthology %A Jin, Yiping %A Kan, Min-Yen %A Ng, Jun-Ping %A He, Xiangnan %S Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing %D 2013 %8 oct %I Association for Computational Linguistics %C Seattle, Washington ...

Get Price

Glossary of data mining terms > Two Crows Consulting

Accuracy is an important factor in assessing the success of data mining. When applied to data, accuracy refers to the rate of correct values in the data. When applied to models, accuracy refers to the degree of fit between the model and the data. This measures how error-free the model’s predictions are. Since accuracy does not include cost ...

Get Price

Glossary of mine action terms definitions and abbreviations

2018-5-23  Glossary of mine action terms, definitions and abbreviations 1. Scope This Glossary provides a summary of the terms, definitions and abbreviations used in mine action. If two or more alternative definitions are in common use, then both are given in this glossary. Note Definitions can change and new definitions may be added to this IMAS.

Get Price

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.

Get Price

3 Terms and Definitions - ISO

2021-8-9  Terms used in mining may vary from conventional engineering usage, and they vary quite considerably between different countries. For this reason alternative terms are provided in the case of many of the definitions, but the terms defined are those used throughout ISO 19426.

Get Price

Glossary of Reliability Terms and Definitions for ...

2018-11-13  A number of definitions were developed for words commonly used in mining but not covered by formal definitions in the Standards referenced. Workshops were held with all then members of the focus group to resolve areas of differing preferences. The outcome of the workshops representing the preferred definition for eac h term are captured in ...

Get Price

Crypto A to Z: Cryptocurrency glossary of common terms ...

Mining: The term, somewhat confusingly, given to the process of verifying transactions on a blockchain. In the process of solving the encryption challenges, the person donating the computer power is granted new fractions of the cryptocurrency. Mining Contract

Get Price

Bitcoin Glossary - Terminology and Definitions ...

2018-12-8  Lightning Network (LN) – a second layer built as an independent network that allows users to send and receive micro payments quickly without paying high fees. At the end of a given period, those payments are settled on the blockchain. mBTC – 1 thousandth of a Bitcoin (0.001 BTC). Learn more about Bitcoin

Get Price

Glossary of Mining Terms - SEC

2017-10-14  Glossary of Mining Terms . A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. A. Acidic precipitation - Snow and rain that have a low pH, caused by sulphur dioxide ...

Get Price

Glossary of Mining Terms

2019-8-11  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 of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is

Get Price

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

Get Price

Mining Terms Explained: A to Z Anglo American

Mineral – a chemical compound, such as copper or iron, formed into crystals by geological processes. Muck – in open pit mining, muck is the ore that has been broken into pieces by explosives. In underground mining, muck is the clearing up that’s done after blasting to

Get Price

A Glossary of the most common mining terms - Finfeed

2018-5-4  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

Get Price

Glossary of Mining Terms - Mineral

2020-11-1  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.

Get Price

Mining Scientific Terms and their Definitions: A Study of ...

2013-10-10  Mining Scientic Terms and their Denitions: A Study of the ACL Anthology Yiping Jin 1 Min-Yen Kan 1;2 Jun-Ping Ng 1 Xiangnan He 1 1Department of Computer Science 2Interactive and Digital Media Institute National University of Singapore ... Mining Scientific Terms and their Definitions: A Study of the ACL Anthology ...

Get Price

Mining Terms Dictionary The Diggings™

Mining Terms Beginning with W. Washington Meridian (WASH MER) Wayleave. Widow-Maker. Willamette Meridian (WILL MER) Winze. Withdrawal. Withdrawal In Aid Of Legislation. Withdrawal, General Orders Of.

Get Price

Glossary of Mining Terms – Legends of America

2021-9-4  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 ...

Get Price

Top ten mining terms you should know - MINING.COM

2014-7-28  Top Ten Mining Terms. 10. Bench: floor or ground anywhere underground. 9. Back: the roof anywhere underground. 8. Drift: what you would call a tunnel. 7.

Get Price