MINING AND QUARRYING
2004-6-11 · Ordinary sand 0.88 17 districts, mainly Belguam. Dharwad, Shimoga, U.Kannada Tumkur and D. Kannada. Granite 109,000 (Cu.m) 17 districts, mainly in Bangalore, Tumkur, Bijapur, Bagalkot Mysore, Raichur Shahabad Stone 5.51 (million sq.ft) Mainly in Bijapur and Gulburga Brick earth 1.88 Mainly in Bangalore, Chitradurga, Tumkur and KolarLarge horizontal sand mill for gold ore ultra fine ...After grinding, the gold concentrate pulp can be further oxidized and cyanidated, and the gold recovery can be increased from 30-40% to more than 90%. Sinonine can offer a full range of gold superfine grinding machines and solutions. Using the large flow horizontal sand mill to grind the gold ore to be 5-20um.