Glossary of Mining Terminology
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
Our industry
Learn about mining with this dictionary full of mining terms & methods, from base metals to stopes & more.
What Is Data Mining? | Definition & Techniques
What is data mining? Data mining, also known as knowledge discovery in data (KDD), is a branch of data science that brings together computer software, machine learning (i.e., the process of teaching machines how to learn from data without human intervention), and statistics to extract or mine useful information from massive data sets.. Through our online …
Glossary of Mining Terms
Room-and-pillar mining - A method of mining flat-lying ore deposits in which the mined-out area, or rooms, are separated by pillars of approximately the same size. Rotary drill - A machine that drills holes by rotating a rigid, tubular string of drill rods to which is attached a bit. Commonly used for drilling large-diameter blastholes in open ...
What is data mining? | Definition from TechTarget
Why is data mining important? Data mining is a crucial component of successful analytics initiatives in organizations. Data specialists can use the information it generates in business intelligence and advanced analytics applications that involve analysis of historical data, as well as real-time analytics applications that examine streaming data as it's created or collected.
MSHA
Definitions. I.3-1 Definitions of "Operator" and "Mine" Section 3(d) of the Act expands the definition of "operator" to include independent contractors. Regulations governing independent contractors are found in Part 45 of Title 30 CFR. MSHA policy regarding independent contractors is set forth in this Manual in Volume III, Parts 45 and 50.
DEFINITION Definition & Meaning
Definition definition: the act of defining, or of making something definite, distinct, or clear. See examples of DEFINITION used in a sentence.
Glossary | Office of Surface Mining Reclamation and …
A. Abandoned Mine - The term abandoned mine means a mine where mining operations have occurred in the past and (1) The applicable reclamation bond or financial assurance has been released or forfeited or (2) If no reclamation bond or other financial assurance has been posted, no mining operations have occurred for five years or more. Abandoned Mine Land Inventory - …
Mine Definition & Meaning
Mine definition: A deposit of ore or minerals in the earth or on its surface.
MSHA
The mine may be either a surface or underground operation. MACHINERY - Accidents that result from the action or motion of machinery or from failure of component parts. Included are all electric and air-powered tools and mining machinery such as drills, tuggers, slushers, draglines, power shovels, loading machines, compressors, etc. Include ...
16.2: Mining
Mining is defined as the extraction, from the Earth, of valuable material for societal use. Usually, this includes solid materials (e.g. gold, iron, coal, diamond, sand, and gravel), but can also include fluid resources such as oil and natural gas. ... Figure (PageIndex{1}): McKelvey diagram showing different definitions for different ...
What is Data Mining: Definition
Data mining is the work of analyzing business information in order to discover patterns and create predictive models that can validate new business insights. What do I need to know about data mining? Unlike data analytics, in which discovery goals are often not known or well defined at the outset, data mining efforts are usually driven by a ...
The radius of influence of mine drainage – Definitions, …
The determination of the radius of influence for mining excavation drainage is of major significance in mining, both for practical and legal reasons.
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 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.
Mine
A mine is a hole in the earth from which workers take valuable things: coal, diamonds, copper. It is also a bomb that explodes when it's touched, often buried in the earth. ... Definitions of mine. noun. excavation in the earth from which ores and minerals are extracted. see more see less. types: show 7 types... hide 7 types... coal mine, coalpit.
Mining
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 …
Mining
Mining, like agriculture, represents one of the earliest activities of Homo sapiens. Evidence (stone tools) for mining extends back to Paleolithic times (ca. 450,000 yr. BP). ... These guidelines contain definitions of various categories of resources and reserves, Points of Observations (PoOs) (e.g., boreholes, underground exposures, surface ...
Data Mining Tutorial
Data Mining Tutorial covers basic and advanced topics, this is designed for beginner and experienced working professionals too. This Data Mining Tutorial help you to gain the fundamental of Data Mining for exploring a wide range of techniques.
MINING | meaning
MINING definition: the industrial process of digging coal or other minerals out of the ground. Learn more.
Mining
Definitions of mining. noun. the act of extracting ores, coal, etc. from the earth. synonyms: excavation. see more. mining valuable minerals from a placer by washing or …
Glossary of Mining Terms
mechanics, rock mechanics and mining seismology to the practical solution of ground control challenges Goaf Gob – The area abandoned and left to collapse after the extraction of coal Ground control – – The ability to predict and influence the behaviour of rock in a mining environment, having due regard for the safety of the work
Definition Definition & Meaning
The meaning of DEFINITION is a statement of the meaning of a word or word group or a sign or symbol. How to use definition in a sentence.
mining summary | Britannica
mining, Excavation of materials from the Earth's crust, including those of organic origin, such as coal and petroleum. Modern mining is costly and complicated. First, a mineral vein that can likely produce enough of the desired substance to justify the cost of extraction must be located. Then the size of the vein or deposit is determined, and ...
Mining Definition & Meaning | Britannica Dictionary
MINING meaning: the process or business of digging in mines to obtain minerals, metals, jewels, etc.
Factors of Production – definition and explanation
Factors of production refer to the different elements that are used in producing goods and services. Factors of production are inputs into the productive process. The four main factors of production are: Land - this is raw materials available from mining, fishing, agriculture Capital - This is a manufactured item…
Of Definition & Meaning
The meaning of OF is —used as a function word to indicate a point of reckoning. How to use of in a sentence.
mining noun
Definition of mining noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
MINE Definition & Meaning | Dictionary
Mine definition: a form of the possessive case of I used as a predicate adjective. See examples of MINE used in a sentence.
What Process Mining Is, and Why Companies Should Do It
Process mining software can help organizations easily capture information from enterprise transaction systems and provides detailed — and data-driven — information about how key processes are ...