Cornish Mine Terms
Z

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Term Definition Examples
Zoning  
 
 
The pattern of mineral disribution that occurs in Cornwall. The minrization of lodes often to occurs in a sequence based on the tempreature of formation (and solidifying) of the the ore. Zoning results in higher temperature ores occuring nearer the emative centre (granite) and cooler futher away. Zoning can be apparent vertically or laterially. 
 Zones
Element Typical Lateral Zone
Iron Distant from Granite
Lead Zinc Silver Area near to Granite
Uranium Cobalt Area near to Granite
Copper Granite Border
Wolfram Granite Border
Tin Granite and adjacent to Granite