What is the sectorial opportunity in mining & minerals?

Altogether 63 mineral commodities are available in Nepal which includes 21 commodities of the metallic mineral group (Antimony, Arsenic, Cobalt, Copper, Gold, Iron, Silver, Tin, Titanium, Zinc, etc.) 23 commodities of chemical, fertilizer, insulator, ceramic, refractory and abrasive mineral group (Calcite, Clay minerals, Corundum, Dolomite, Graphite, Magnesite, Silica Sand, etc.) 6 commodities of the gem mineral group (Aquamarine, Beryl, Kyanite, Quartz, Ruby and Sapphire, Tourmaline) 10 commodities of construction materials group (Granite, Gpysum, Limestone, Marble, Slate, etc.) and 4 commodities of fuel mineral (Coal, Natural Methane Gas, Petroleum and Natural Gas) and geothermal spring group.