Definition of calcite in English:

calcite

Line breaks: cal|cite
Pronunciation: /ˈkalsʌɪt
 
/

noun

[mass noun]
  • A white or colourless mineral consisting of calcium carbonate. It is a major constituent of sedimentary rocks such as limestone and is deposited in caves to form stalactites and stalagmites.
    More example sentences
    • Quartz is the dominant mineral in veins in siliceous rocks, calcite in limestones, and gypsum in gypsiferous sediments.
    • Other than clay minerals, calcite and pyrite are the most common secondary minerals present.
    • Matrix minerals of the septaria are ferroan dolomite, quartz, calcite, and pyrite.

Derivatives

calcitic

Pronunciation: /kalˈsɪtɪk/
adjective
More example sentences
  • Concretions, which were originally calcitic, are either weathered out or now contain epidote as a cement.
  • Some of the most attractively preserved fossils are the yellow and brown calcitic moulds of ammonites that are characteristic of calcareous concretions.
  • The remaining carbonate bioclasts are exclusively calcitic echinoid spines, rare foraminifera, molluscs and bryozoan fragments.

Origin

mid 19th century: coined in German from Latin calx, calc- 'lime' (see calx).

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