The increasing demand for copper worldwide has increased its production and therefore, new mines and plants are introduced and the existing ones are expanded . Naturally, copper occurs in the Earth's crust in a variety of forms. It can be found in sulphide deposits as chalcopyrite CuFeS 2, bornite Cu 5FeS 4, chalcocite Cu
Koppa Mining Site is an aquatic, cavernous biome loed under the Delta Island. It is littered with technology left by the Alterra Corporation, most notably Prawn Suits and Thermal Plants, amongst others. Rooms beyond the main shaft contain multiple Rock Punchers.