Siltstone vs Limestone - What's the difference?
siltstone | limestone |
A sedimentary rock whose composition is intermediate in grain size between the coarser sandstone and the finer mudstone.
(mineralogy) An abundant rock of marine and fresh-water sediments; primarily composed of calcite (CaCO?); it occurs in a variety of forms, both crystalline and amorphous.
Made of or with limestone.
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*:The house was a big elaborate limestone affair, evidently new. Winter sunshine sparkled on lace-hung casement, on glass marquise, and the burnished bronze foliations of grille and door.