metamorphic
Marble (Beige Flooring Tiles)
Metamorphosed limestone (primarily Calcite, CaCO3)
AI-generated identification · may be incorrectMohs hardness of 3-4, vitreous to pearly polish, trigonal/rhombohedral crystal structure, cream to beige with subtle veining.
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Physical properties
Mohs hardness of 3-4, vitreous to pearly polish, trigonal/rhombohedral crystal structure, cream to beige with subtle veining.
Formation & geological history
Formed via regional or contact metamorphism of sedimentary carbonate rocks like limestone under intense heat and pressure.
Uses & applications
Widely utilized as dimension stone for architectural flooring, interior wall cladding, countertops, and decorative sculptures.
Geological facts
Marble reacts vigorously with dilute hydrochloric acid to produce carbon dioxide gas, which is the classic diagnostic test for calcite.
Field identification & locations
Identified by its softness (scratchable with a steel knife), interlocking calcite grains, acid reaction, and characteristic vein patterns.
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