Preparation mining is an activity preliminary to the start of a series of mining activities . In preparation of this mining early stages of cleaning the area to be mined ( Land Clearing ) or land that will be on exploration . Land clearing is done in the area of land that has been mapped by removing all trees and shrubs that grow in around the mining area for all equipment used in mining operations can easily fit into the main areas of mining areas , and of course the main factor that needs to be done is to prepare the access road construction for the transport of material toward the processing of minerals
Mining is an activity , technology , and business related to the mining industry ranging from prospecting , exploration , evaluation , mining , processing , refining , transportation , to marketing . And is a series of activities within the framework of the search for minerals that have economic value . In Starting a mining activity there is an initial plan to achieve a target sequence of activities as well as some techniques which can basically cover the activities of prospecting , exploration , feasibility study , which is equipped with the Environmental Impact Assessment , mining and preparation ( infrastructure ) as well as mining facilities , health and safety , management and environmental monitoring . Mine planning activities can be divided into 2 main parts groupings :
An exploration activities in general, not only in the form of positive investigation and discovered signs of the place the excavated materials , but the sense of exploration that refers to the entire sequence of the work group consisting of review or prospecting in order to find the prospect of a mineral that has economic value to define additional mineral ore in a mine . In mining there are stages of exploration , which also has exploration stage of its own . These are generally aimed at the exploration stage to identify any mineral ores , the presence , size , shape , distribution , quantity , and quality of the deposit as the basis for the analysis / study the possibility of investment. Some aspects Phasing In the Planning and Exploration Activities include :
Methods of gold mining technique is strongly influenced by the characteristics of the area of mineral deposit formation . Where aspects of the Gold Deposit is affecting the way management . For all the impact of mining activities will be undertaken to minimize environmental damage resulting from mining activities . Prior to Mining Operations in a prospect area we must first know the conditions of the geographical structual soil conditions and Ganesa a deposition . Where will the mining will be done by way of open cut mining ( open pit ) or with the underground mine and all that can be seen from the element of gold deposits . For primary gold deposits can be mined by open mining ( open pit ) and underground mining . While the secondary gold deposits are generally mined by open pit .
From the nature of major mineral deposit types , one of the mining activities in general in conducting the miners using underground mining system that mainly uses the method gophering to find gold ore veins or with an open system because the Veins Of Gold ore in the rock types that have the potential to spread evenly in the sample .
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