None, zinc is an elemental metal.
This category covers establishments primarily engaged in mining, milling, or other wise preparing lead ores, zinc ores, or lead-zinc ores
Yes, zinc is produced by extraction from ores.
oil, methane gas, coal, wood, mercury, iron ores, copper ores, zinc ores, lead ores
obtained from the smelting of zinc ores
Edwin Roy Shorey has written: 'The flotation of southwestern Wisconsin zinc ores' -- subject(s): Flotation, Zinc ores
sulfur
Lead zinc silver ore :)
rajastan
yes , sulphur have ores. such ores are called sulphide ores. these sulphide ores are purified by the process called roasting. this is the process which involves heating with oxygen and then reducing into original metals. eg: copper sulphide, zinc sulphide, etc.
In 2004 approximately 22 establishments were engaged in the production of lead and zinc ores
Cynthia Margaret Saunders has written: 'Carbonate-hosted lead-zinc deposits of western Newfoundland' -- subject(s): Geology, Lead ores, Petrology, Zinc ores
Robert H. Carpenter has written: 'Modes of uranium occurrences in Colorado Front Range' -- subject(s): Uranium ores 'Copper, lead, and zinc concentrations in stream sediment, Metasville Quadrangle, Wilkes and Lincoln counties, Georgia' -- subject(s): Copper ores, Lead ores, River sediments, Zinc ores