Open-pit chromite mining equipment, chromite processing line liming’s Equipment for Open-pit Chromite Mining 257 Views. As we know, the process of chromite mining is often finished in an open-pit quarry. Because open-pit.Mining, Quarrying, Mineral and Ore Processing, Coal, Iron Ore, Limestone, Chromite and Granite Mining Projects We can provide you detailed project reports on the following topics. Please select the projects of your interests. Each detailed project reports cover all the aspects of business, from analysing the market, confirming.