ore roasting kiln

Roasting run-of-mine ore

compact ore massive ore

high sulfur-metallic ore sulphide ore

1017 upland sliver-lead polynetallic ore deposit

ⅠⅡperiod ore district

3 Types of Ore

300 000dwt ore carrier

501 ore occurence

a gold ore containing arsenic and high-sulfur

a tungsten ore of Gansu Province

accumulation ore

acicular iron ore

acidic fine ore

acidic tailings from heap leaching of uranium ore

acidic waste ore rock

activator of oxide ore

Advantageous Area of Ore Prospecting

Ag polymetallic ore deposits