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growan

(obsolete, UK, mining) A decomposed granite, forming a mass of sandy gravel, found in tin lodes in Cornwall.

ˈɡɹoʊən178 viewsLast reviewed Jun 29, 2026+ Add a definition
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#1·Apr 27, 2026UK

(obsolete, UK, mining) A decomposed granite, forming a mass of sandy gravel, found in tin lodes in Cornwall.

Origin: From . Compare Armorican gravel, Cornish gravel, sand. Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
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