What is etym: [Perhaps a different word.] (Mining) A fissure or mineral vein traversing the strata vertically, or nearly so; -- called also rake-vein. Gill rakes. (Anat.) See under 1st Gill called?

rake — Etym: [Perhaps a different word.] (Mining) A fissure or mineral vein traversing the strata vertically, or nearly so; -- called also rake-vein. Gill rakes. (Anat.) See under 1st Gill. (Webster's 1913.)

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