topic 2 mining slideshare

Mining Practices & Impacts

Mining Practices & Impacts 1. Mining Practices and Impacts Willard 2. Why do we mine minerals? 3. Coal Types & Uses 4. Coal Found in 32 States Valued for energy and steel production 5. Identifying Mineral Deposits ...

''mining'' on SlideShare

Slideshow search results for mining Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

Mining ppt 2014

Mining ppt 2014. 1. Presented by : Ajoy Saikia Department of Earth & Environmental Science KSKV KACHCHH UNIVERSITY.2014. 2. Mining is the process of extracting minerals like gold, silver, copper, nickel and uranium (metallic) and salt, potash, coal and oil (nonmetallic) formations that concentrate naturally in the earth. 3.

Grade 8

 · History Term 2 Topic: The Mineral Revolution in South Africa Suggested contact time: One term/15 hours.This content must be integrated with the historical aims and skills and the associated concepts listed in Section 2 Background: The Mineral Revolution in South Africa started with the discovery of diamonds in Kimberley in 1867, and intensified with the discovery of deep-level gold on …

Social Media Mining

R. Zafarani, M. A. Abbasi, and H. Liu, Social Media Mining: An Introduction, Cambridge University Press, 2014. Free book and slides at …

Mining

 · Mining. 1. Presented by MD NURUDDIN SUMIT KUMAR B.TECH (BIOTECH) SHARDA UNIVERSITY. 2. MINING Mining is the extraction of valuable minerals or other geological materials from the earth from anorebody, lode, vein, seam, or reef, which forms the mineralized package of economic interest to the miner. 3. MINING WASTE AND MATERIAL In mining …

Mining wont post when 2 gpu is plugged in

 · I have been using my rig for 3 months now with 10 gpu plugged in without any problem. and this just happened 3 weeks ago. my mobo is b250m mining expert I tried to narrow down the problem and i figured that my rig is succesfully booting only when i plugged 1 gpu only or no gpu at all. but when i plug 2 or more it wont even go to POST. my monitor only says "no signal"

Coal Mining

Introduction to Digital Storytelling project.

6 Topic modeling | Text Mining with R

6. Topic modeling. In text mining, we often have collections of documents, such as blog posts or news articles, that we''d like to divide into natural groups so that we can understand them separately. Topic modeling is a method for unsupervised classification of such documents, similar to clustering on numeric data, which finds natural groups ...

GEOGRAPHY FORM TWO: Topic 5: SUSTAINABLE …

 · Disadvantages of coal mining. 1) It has led to the creation of pits in the ground leading to the formation of ugly landscape. 2) Coal has contributed to the environmental pollution like air, water and noise pollution. 3) It is facing a great challenge from the environmentalists and other sources of energy.

Share and Discover Knowledge on SlideShare

Discover, Share, and Present presentations and infographics with the world''s largest professional content sharing community. Gostar do SlideShare Digital 2020 Global Digital Overview (January 2020) v01. Salvar o SlideShare Digital 2020 Global Digital Overview

6.2 Explanations of LDA and DMR

Hands-on experience in core text mining techniques including text preprocessing, sentiment analysis, and topic modeling help learners be trained to be a competent data scientists. Empowered by bringing lecture notes together with lab sessions based on the y-TextMiner toolkit developed for the class, learners will be able to develop interesting text mining applications.

Data Mining: Concepts and Techniques

Data Mining: Concepts and Techniques 3rd Edition Solution Manual Jiawei Han, Micheline Kamber, Jian Pei The University of Illinois at Urbana-Champaign Simon Fraser University Version January 2, 2012 c Morgan Kaufmann, 2011 For Instructors'' references only.

''underground mining'' on SlideShare

Slideshow search results for underground mining Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.

Cryptography Ppt Slideshare | CryptoCoins Info Club

 · Arun A Tharuvai CSC8530 November 25, 2003 2 Introduction Cryptographic Algorithms Digital Signatures Cryptography Pragmatics In your opening, establish the relevancy of the topic to the audience. Give a brief preview of the presentation and establish value for the listeners.

Topic 2) Frequent Pattern Mining

(Topic 2) Frequent Pattern Mining Young-Rae Cho, Ph.D. Associate Professor Computer & Telecommunication Engineering Division Yonsei University – Mirae Campus 1. Market Basket Problem 2. Apriori Algorithm 3. CHARM Algorithm 4. Advanced Frequent 5. ...

Highwall mining

Próxima SlideShare Cargando en … 5 × 1 de 43 Ingeniería 770 visualizaciones 10 de sep de 2016 Descargar ... - Coal which is not possible to extract economically by conventional mining method 1. Opencast 2. Underground 3. Longwall 4. Extraction of 5. ...

OPTIMIZATION OF PRODUCTION PLANNING IN UNDERGROUND MINING

2 1. INTRODUCTION 1.1 GENERAL Mining is the process of excavating a material which is naturally occurring from the earth to get profit. Underground method is used when ore body is thin or narrow and extends much below surface (Newman et al., 2010). In

''Data mining'' on SlideShare

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''surface mining'' on SlideShare

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Open pit mining

Open pit mining 1. MiningMining • A process that is use to excavate the minerals deposited in earth. 2. Types of mining methodTypes of mining method There are two main type of mining method 1. Underground mining 2. Surface mining 3.

Data mining

 · Upcoming SlideShare Loading in … 5 × 1 of 35 Technology 244,552 views Nov. 24, 2012 Like Liked Share Data mining ... support, confidence, etc. Subjective: based on user''s belief in the data, e.g., unexpectedness,2 Data Mining: Concepts and …

Data mining techniques

 · Data mining techniques 1. Presented By: Suraj R. Bhuyar M.Sc.-II Computer Science Post Graduate Department Of Computer Science Sant Gadge Baba Amravati University, Amravati. 2. Introduction There is a huge amount of data available in the ...

Topic 2: Mineral Exploration

 · In the second installment of the ''Technically Speaking'' series, Tom Bruington, mining engineer with Sandstorm Gold, discusses the tools and concepts behind m...

Topic 4: Mine wastes

 · Topic 4: Mine wastes. 1. Topic 4: Mine wastes From a series of 5 lectures on Metals, minerals, mining and (some of) its problems prepared for London Mining Network by Mark Muller [email protected] 24 April 2009. 2.

The Balaclava Works. | Rushworth Mining History.

The site of the Balaclava open cut mine. Balaclava Mine 1858-59The Balaclava hill cyanide works and the Balaclava open cut mine were two of the most prominent features of the Rushworth mining booms. This is not only due to their past significance during the

Topic 2 the mining cycle

 · Topic 2 the mining cycle. 1. This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course instructors. Permission of the …

mining

mining - mining - Surface mining: 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 used, and the minerals produced. Open-pit ...

Data mining seminar report

DATA MINING SEMINAR TOPIC: DATAMINING FOR TELECOMMUNICATIONS SUBMITTED BY: MAYURI KIRAN ANVEKAR SUBMITTED TO: RINO CHERIAN DATE: 30/03/2012 Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.

Issues Alert Mining Topic Goes here

industry, or if you have comments or concerns regarding this topic, please contact [email protected] Ministry of Energy, Mines and Natural Gas Hazard Alert Number 2, 2012 Page 1 of 3 This haul truck was struck by lightning while parked at a The ...

Most Popular Slideshare Presentations on Data Mining …

SlideShare data mining presentations cover many topics, offering a unique way of consuming data mining content and exploring a variety of slideshows, both narrow and broad in scope. Slideshare is a platform for uploading, annotating, sharing, and commenting on slide-based presentations. The platform has been around for some time, and has ...

Treating oil sand tailings

Pore water Releasing from FFT, UltraZyme Treated + Nitrogen

Unit operation | mining | Britannica

 · In mining: Unit operations There are a number of techniques for separating a mass of stone from the parent mass. For many years the primary technique was the wire saw, which consists of a single-, double-, or triple-stranded helicoidal steel wire about 6 mm (0.2

Mine Planning Design | Coal Mining | Mining

3) Should be near the External dump / Coal yard / Mine service. facilities etc. 4) Main haul road upto the pit limit should be planned in the. beginning only. 5) Since haul costs constitute about more than 40% and tyre costs. about 10% of the total mining costs,priority for design,construction.

''biomining'' on SlideShare

Make sure the spelling is correct. Try a different or more general keyword. QammarAbbas15. Biomining. 23 slides. Previous.

Stages in life of mine

Mining method selection The selection of mining method depend upon 1. Economics (comparing costs) 2. technology available 3. Size, shape and depth of ore 4. Ground water,strength of ore and host rock 5. Environmental factors as subsidence on surface 16.

Topic 2_Environmental Impacts of Mining

View Topic 2_Environmental Impacts of Mining.pdf from NARE 457 at Egerton University. ENVIRONMENTAL IMPACTS OF MINING The scale and nature of contemporary mining activities invariably leads to 1 ENVIRONMENTAL IMPACTS OF MINING The scale and nature of contemporary mining activities invariably leads to changes in the surrounding environment.

2568675_Topic2-TheMiningCycle.pdf

View 2568675_Topic2-TheMiningCycle.pdf from MINING DEP EM410 at Bicol University. Topic 2: The Mining Cycle Hassan Z. Harraz [email protected] 2015- 2016 This material is intended for use in This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course instructors.

Topic 5: Mining Methods-Part I-Surface mining

Topic 5: Mining Methods Part I-Surface mining Hassan Z. Harraz [email protected] 2010- 2011 Prof. Dr. H.Z. Harraz Presentation This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow customization for the individual needs of course instructors.

Sublevel stoping..Underground mining methods

Sublevel stoping..Underground mining methods 1. Hassan Z. Harraz [email protected] 2014- 2015 This material is intended for use in lectures, presentations and as handouts to students, and is provided in Power point format so as to allow ...

Topic 3: Ore processing and metal recovery

Topic 3: Ore processing and metal recovery 1. Topic 3: Ore processing and metal recovery From a series of 5 lectures on Metals, minerals, mining and (some of) its problems prepared for London Mining Network by Mark Muller [email protected] 24 April 2009