Quellaveco Project Overview » Harris Gomez Group, · Mining and Processing Quellaveco will be a conventional open-pit mine involving drill, blast, load and haul operations in the Peruvian Andes, at an altitude of 3,000m above sea level. The run-of- mine ore will pass through a primary crusher located adjacent to the pit before being conveyed to the coarse ore stockpile of the processing facility in the adjacent Papujune valley.The Industry., · Australian mining equipment, technology and services (METS) companies have a good reputation within the Russian mining community. Australian products are considered to be of high quality and the best international standards.A Look at Rare Earth Metals and Their Applications, · Rare earth metals are actually not as rare as their name might imply. They are critical to high-performance optics and lasers, and essential to the most powerful magnets and superconductors in the world. Rare earths are simply more expensive to mine than most ...List of All Elements Considered to Be Metals, · Alkali Metals Alkali metals are in group IA on the far left side of the periodic table. They are highly reactive elements, distinctive because of their +1 oxidation state and generally low density compared to other metals. Because they are so reactive, these elements ...Sepro Mineral Systems, · The Condor Dense Medium Separator (DMS) is a multi-stage, high efficiency media separation machine for mineral processing operations at the rougher and scavenger stage. It is typically used in a pre-concentration duty prior to processing or milling to reject.