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OPEN CAST vs ADIT amp SHAFT Mining Methods Explained by Mohammad Usman
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=V8X0w9RF-Ao
In O Level Pakistan Studies - Geography Chapter 4: MINERAL extraction you read about the Open Cast Mining | Adit Mining | Shaft Mining. • But Do you know what these process means in CIE Geography. If not then watch till end on OLEVEL MADE EASY. • • Chemistry O Level Notes: https://bit.ly/2sIwDqZ • The CIE, GCE, and IGSCE Geography is all about Concepts. You might think that Grade Threshold is Low so it will be Easy to tackle the challenges you might face in preparation of this paper. • • Title of Video: What does Mining Methods Open cast, adit tunnel mining and shaft mining meaning? | EXPLAINED | by Mohammad Usman • Description of the Video: Shaft mining is the process of mining of minerals or ores from underground or subsurface by way excavating the earth so as to reach the mineral or ore deposits. • The shaft means the form of opening made vertical or inclined for mining.The shaft enables the miners , material being excavated from sub surface of earth,the hosting or lifting equipment and ventilation ducts through it. • Once the region of mineral or ore deposits reached the shaft is extended and created at different horizontal levels at different directions based on the surveyed regions by drilling process. • Drilling : • Drilling is the process of cutting a cylindrical hole by using a rotary tool to penetrate the earth or rock or subsurface in exploration of crude oil or gas (petroleum or natural gas). • Drilling rigs built on land to perform drilling usually consist of drill shaft with drill bit(cutting tool) in oil fields with handling, transport, storage and processing facilities. • Drilling platforms are built on offshore with drilling equipments for drilling beneath the oceans. • • Open cast: Open-pit, open-cast or open cut mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow • Must Check these Video to increase your Knowledge: • 1: Difference between GLOWING SPLINT vs Lighted Splint • • O Level Chemistry | Difference betwee... • 2: How to Properly WRITE Battles in Islamiyat O Level? • • How to Write Battles in O Level Islam... • 3: O Level Chemistry FORMULA SHEET FOR YOU • • O Level Chemistry Formula SHEET Notes... • • About the Creator: I am Mohammad Usman, an Ex-O Level Student and my aim is to help you in getting good grades in your O Level. I created this channel not to earn money but to fulfill this Hadis in my Life. This channel is O Level Made easy to help you by the way and you can search usmanolevel to access my all video. • Hadis: Whoever relieves a believer’s distress of the distressful aspects of this world, Allah will rescue him from the difficulty of the difficulties of the Hereafter............................... to be continue • Channel: O Level Made Easy • Creator: Mohammad Usman • Aim: TO HELP YOU GUYZ • Contact: 0341-6124116 ( Whatsapp Only ) • ft. usmanolevel • [ TAGS ] :
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