| 释义 |
marlstone
marl·stone M0116700 (märl′stōn′)n. A rock containing clay materials and calcium and magnesium carbonates, with approximately the same composition as marl.Thesaurus| Noun | 1. |  marlstone - metamorphic rock with approximately the same composition as marlmarlitemetamorphic rock - rock altered by pressure and heat |
marlstone
marlstone[′märl‚stōn] (petrology) A consolidated rock that has about the same composition as marl; considered to be an earthy or impure argillaceous limestone. Also known as marlite. A hard ferruginous rock of the Middle Lias in England. marlstone
Related to marlstone: limestoneSynonyms for marlstonenoun metamorphic rock with approximately the same composition as marlSynonymsRelated Words |