Technology has completely changed how gold is mined and extracted from the earth in the modern era. To remove overburden & access the ore body, large-scale mining operations use heavy machinery like bulldozers and excavators. Following its satta. kingextraction from the earth, the ore is crushed and subjected to chemical processes like cyanidation in order to extract the gold. To find prospective gold deposits, new technologies like geophysical surveys & satellite imagery are being employed in addition to conventional mining techniques. With the use of these technologies, mining firms can more precisely identify regions that contain large concentrations of gold ore, which facilitates more effective extraction procedures.