What is (a) A small lateral lode falling into the main lode or mineral vein. Ure. (b) A strong discharge of gas from a fissure; a blower. Raymond called?

feeder — (Mining) (a) A small lateral lode falling into the main lode or mineral vein. Ure. (b) A strong discharge of gas from a fissure; a blower. Raymond. (Webster's 1913.)

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