bn:02816309n
Noun Concept
Categories: Igneous intrusions, Mafic intrusions, Columnar basalts, Flood basalts, Articles with short description
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trap  trap rock  trap stone  trapp  traprock mountain
EN
Trap rock, also known as either trapp or trap, is any dark-colored, fine-grained, non-granitic intrusive or extrusive igneous rock. Wikipedia
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EN
Trap rock, also known as either trapp or trap, is any dark-colored, fine-grained, non-granitic intrusive or extrusive igneous rock. Wikipedia
Any dark-colored, fine-grained, non-granitic igneous rock Wikipedia Disambiguation
Form of igneous rock exhibiting polygonal vertical fractures Wikipedia Disambiguation
Formation of dark-colored, fine-grained, non-granitic intrusive or extrusive igneous rock Wikidata
A dark coloured igneous rock, now used to designate any non-volcanic, non-granitic igneous rock; trap rock. Wiktionary
A form of igneous rock that tends to form polygonal vertical fractures. Wiktionary
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