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what is line used for in mining

Glossary of Mining Terms - SEC

Picket line - A reference line, marked by pickets or stakes, established on a property for mapping and survey purposes. Pig iron - Crude iron from a blast furnace. Pillar - A block of solid ore or other rock left in place to structurally support the shaft, walls or roof of a mine. Pitchblende - An important uranium ore mineral. It is black in ...

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What is a drag line? - The Risk of Phosphate Mining

What Is A Drag Line? (Fig 1.) A dragline system is an unusually large land machine that is used in civil engineering, strip mining, and excavation. The larger types of dragline excavators are used in strip mining operations to extract phosphate rock. These are among the largest types of mobile equipment and can weigh upwards of ten thousand tons.

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What Is a Dragline and What Does It Do?

Nov 18, 2015  A dragline system is an unusually large land machine that is used in civil engineering, strip mining, and excavation. The larger types of drag line excavators are used in strip mining operations to extract phosphate rock. These are among the largest types of mobile equipment and can weigh upwards of ten thousand tons.

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Glossary of Mining Terminology - Miners' Museum

Dip - Technically, the angle that any inclined stratum makes with a horizontal line. Often loosely used to describe the seam dip or to follow the dip. Downcast - The passage through which air is drawn through the mine. Draegermen - A mine worker or official, engaged in mine rescue while wearing a self-contained breathing apparatus.

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Mining Terms Explained: A to Z Anglo American

Non-destructive testing – a way to measure the integrity of materials or structures, without causing any harm. O. Opencast mining – a method of mining rock or minerals by removing them from an open-pit mine situated close to the surface above ground. Outbye – going towards the pit shaft from the coal face.

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Mining - Dredging Britannica

Mining - Mining - Dredging: Dredging is the underwater excavation of a placer deposit by floating equipment. Dredging systems are classified as mechanical or hydraulic, depending on the method of material transport. The bucket-ladder, or bucket-line, dredge has been the traditional placer-mining tool, and it is still the most flexible method for dredging under varying conditions.

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Glossary of Blasting Terms - Mining and Blasting

Detonating Cord Trunkline - The line of detonating cord that is used to connect and initiate other lines of detonating cord. Detonating cord trunkline must be buried. Detonating Primer - A name applied for transportation purposes to a device consisting of a detonator and an additional charge of explosives, assembled as a unit.

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Underground mining (hard rock) - Wikipedia

Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, copper, zinc, nickel, tin and lead, but also involves using the same techniques for excavating ores of gems such as diamonds or rubies. Soft rock mining refers to excavation of softer minerals such as salt, coal ...

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Glossary of Mining Terminology - Miners' Museum

Dip - Technically, the angle that any inclined stratum makes with a horizontal line. Often loosely used to describe the seam dip or to follow the dip. Downcast - The passage through which air is drawn through the mine. Draegermen - A mine worker or official, engaged in mine rescue while wearing a self-contained breathing apparatus.

More

Mining - Dredging Britannica

Mining - Mining - Dredging: Dredging is the underwater excavation of a placer deposit by floating equipment. Dredging systems are classified as mechanical or hydraulic, depending on the method of material transport. The bucket-ladder, or bucket-line, dredge has been the traditional placer-mining tool, and it is still the most flexible method for dredging under varying conditions.

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Mining - Horizontal openings: drifts Britannica

Mining - Mining - Horizontal openings: drifts: All horizontal or subhorizontal development openings made in a mine have the generic name of drift. These are simply tunnels made in the rock, with a size and shape depending on their use—for example, haulage, ventilation, or exploration. A drift running parallel to the ore body and lying in the footwall is called a footwall drift, and drifts ...

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A Glossary of the most common mining terms

May 04, 2018  Feasibility study: An evaluation of a proposed mining project to determine whether the mineral resource can be mined economically. There are four types of feasibility studies used in mining: scoping, preliminary feasibility (PFS), definitive feasibility (DFS) and bankable feasibility (BFS). Geothermal: pertaining to the heat of the earth’s ...

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Glossary of Blasting Terms - Mining and Blasting

Detonating Cord Trunkline - The line of detonating cord that is used to connect and initiate other lines of detonating cord. Detonating cord trunkline must be buried. Detonating Primer - A name applied for transportation purposes to a device consisting of a detonator and an additional charge of explosives, assembled as a unit.

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How Does Bitcoin Mining Work? - Investopedia

Mar 01, 2021  Mining and Bitcoin Circulation. In addition to lining the pockets of miners and supporting the bitcoin ecosystem, mining serves another vital purpose: It is the only way to release new ...

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What is Lime? Graymont

The lime cycle consists of first burning of limestone to form quicklime. Hydrated lime can then be produced by adding water to the quicklime. At this point, carbon dioxide in the atmosphere or from industrial processes react with hydrated lime to convert it back to limestone. This cycle is called the lime

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Different Types of Explosives Used in Mining

Sep 04, 2019  Nevertheless, military-like shaped charges are sometimes used in the demolition of building and structures and ANFO’s characteristics (ANFO is an acronym for Ammonium Nitrate Fuel Oil mixture), though originally developed for use in mining, are also appreciated by the army.

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Underground mining (hard rock) - Wikipedia

Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, copper, zinc, nickel, tin and lead, but also involves using the same techniques for excavating ores of gems such as diamonds or rubies. Soft rock mining refers to excavation of softer minerals such as salt, coal ...

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Ethereum (Ether) Mining How-To Guide

Ethereum’s proof-of-work algorithm is called Ethash. The Ethereum developers claim that this algorithm is memory hard, which makes it ASIC resistant.. While Ethereum is currently proof of work, it is expected to become proof of stake in its next update. Blocks Block Reward. Blocks are generated on average every 12 seconds.

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What are the Common Mining Machines that are Used in ...

Mining Drills Mining drills are used to reach ores that are deposited on the lowest part of the ground. The most precious ores require heat and pressure to reach a higher grade, and it can only be done if these ores are deposited several meters underneath the surface of the earth.

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Dragline excavator - Wikipedia

A large dragline system used in the open pit mining industry costs approximately US$50–100 million. A typical bucket has a volume ranging from 40 to 80 cubic yards (30 to 60 cubic metres), though extremely large buckets have ranged up to 168 cubic metres (5,900 cu ft). The length of the boom ranges from 45 to 100 metres (148 to 328 ft).

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Ethiopia - Mining Sector and Business Prospects Introduction

Mining Sector and assess the investment and business potentials of sector. The writer used primary source- a discussion with Mr. Sisay Ayalew, Mineral Licensing and Administration, Ministry of Mines of Ethiopia and secondary sources. The paper is organized in three sections. ...

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How Much Money Can You Make Mining With Your Gaming PC?

Jan 19, 2018  When I stopped mining for crypto coins back in 2013, getting a client up and running was a challenge. Basic knowledge of Linux and terminal commands were requirements.

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Mining - Horizontal openings: drifts Britannica

Mining - Mining - Horizontal openings: drifts: All horizontal or subhorizontal development openings made in a mine have the generic name of drift. These are simply tunnels made in the rock, with a size and shape depending on their use—for example,

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Glossary of Blasting Terms - Mining and Blasting

Detonating Cord Trunkline - The line of detonating cord that is used to connect and initiate other lines of detonating cord. Detonating cord trunkline must be buried. Detonating Primer - A name applied for transportation purposes to a device consisting of a detonator and an additional charge of explosives, assembled as a unit.

More

A Glossary of the most common mining terms

May 04, 2018  Feasibility study: An evaluation of a proposed mining project to determine whether the mineral resource can be mined economically. There are four types of feasibility studies used in mining: scoping, preliminary feasibility (PFS), definitive feasibility (DFS) and bankable feasibility (BFS). Geothermal: pertaining to the heat of the earth’s ...

More

Different Types of Explosives Used in Mining

Sep 04, 2019  Nevertheless, military-like shaped charges are sometimes used in the demolition of building and structures and ANFO’s characteristics (ANFO is an acronym for Ammonium Nitrate Fuel Oil mixture), though originally developed for use in mining, are also appreciated by the army.

More

Underground mining (hard rock) - Wikipedia

Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, copper, zinc, nickel, tin and lead, but also involves using the same techniques for excavating ores of gems such as diamonds or rubies. Soft rock mining refers to excavation of softer minerals such as salt, coal ...

More

Ethiopia - Mining Sector and Business Prospects Introduction

Mining Sector and assess the investment and business potentials of sector. The writer used primary source- a discussion with Mr. Sisay Ayalew, Mineral Licensing and Administration, Ministry of Mines of Ethiopia and secondary sources. The paper is organized in three sections. ...

More

How Much Money Can You Make Mining With Your Gaming PC?

Jan 19, 2018  When I stopped mining for crypto coins back in 2013, getting a client up and running was a challenge. Basic knowledge of Linux and terminal commands were requirements.

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Monero Mining: Full Guide on How to Mine Monero in 2021

Jan 07, 2021  Monero Mining Does Not Require an ASIC. An ASIC (Application Specific Integrated Circuit) is a special type of hardware used for Bitcoin mining.An ASIC can cost anywhere between $600 to $1000, which has made Bitcoin mining unattractive for anyone except professionals.. Fortunately, Monero mining doesn’t require you to purchase an ASIC. Instead, Monero mining can be carried out

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Three Rare-Earth Stocks to Buy for 2021

Nov 13, 2020  Three Rare-Earth Stocks Every Investor Should Consider. Rare-Earth Stock #1: The First Mover — First on the list is a rare-earth company that doesn’t have public stock and a public stock that ...

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6 Best Bitcoin Mining Software (That Work) in 2021 ...

Jan 13, 2021  3. Best Bitcoin mining software CGminer. Pros: Supports GPU/FPGA/ASIC mining, Popular (frequently updated). Cons: Textual interface. Platforms: Windows, Mac, Linux Going strong for many years, CGminer is still one of the most popular GPU/FPGA/ASIC mining software available. CGminer is a command line application written in C. It’s also cross platform, meaning you can use it

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Data Mining

Data mining, or knowledge discovery, is the computer-assisted process of digging through and analyzing enormous sets of data and then extracting the meaning of the data. Data mining tools predict behaviors and future trends, allowing businesses to make proactive, knowledge-driven decisions.

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Types of Drilling Methods used in Mining Boring Mining ...

Wire line drilling is possible upto a depth of 1000 m. The rods used for wire line drilling have specifications as laid down in “Q” series decided by DCDMA. Ordinary drilling equipment can be adopted to wire-line drilling and hoisting equipment with suitable modifications.

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PhoenixMiner: Step-by-Step Guide for ... - Crypto Mining Blog

Jul 29, 2019  Cryptocurrency mining is a profitable business. If you want to join the private club of crypto millionaires, you’d better get started right now. Today we will talk about mining on PhoenixMiner. What Is PhoenixMiner. PhoenixMiner is a miner for Dagger Hashimoto (Ethash) algorithm...

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Antminer ASIC Miner Bitmain

In terms of mining, there are numerous methods used in order to mine cryptocurrencies. The two most popular method of mining is done through the method of ASIC and GPU mining. ASIC miners are purpose-built to do one thing and one thing it does best, mine

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