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Ankerite vs Calcite - What's the difference?

ankerite | calcite |

As nouns the difference between ankerite and calcite

is that ankerite is (mineral) any of a group of mixed carbonate minerals, principally of calcium with iron, magnesium and manganese while calcite is (geology) a very widely distributed crystalline form of calcium carbonate, caco3, found as limestone, chalk and marble.

ankerite

Noun

(en noun)
  • (mineral) Any of a group of mixed carbonate minerals, principally of calcium with iron, magnesium and manganese.
  • * 1855 John William Dawson - Acadian geology
  • In this second excavation the red ore is more largely mixed with the micaceous specular variety, and also includes large rounded blocks of ankerite and angular fragments of rock.

    References

    English eponyms

    calcite

    Noun

    (en noun)
  • (geology) a very widely distributed crystalline form of calcium carbonate, CaCO3, found as limestone, chalk and marble
  • Derived terms

    * ferro-calcite * manganocalcite * plumbocalcite * silico-borocalcite