ankerite

[ ang-kuh-rahyt ]
/ ˈæŋ kəˌraɪt /

noun

a carbonate mineral related to dolomite but with iron replacing part of the magnesium.

Origin of ankerite

1835–45; named after M. J. Anker (died 1843), Austrian mineralogist; see -ite1

British Dictionary definitions for ankerite

ankerite
/ (ˈæŋkəˌraɪt) /

noun

a greyish to brown mineral that resembles dolomite and consists of a carbonate of calcium, magnesium, and iron. Formula: (Ca,Mg,Fe)CO 3

Word Origin for ankerite

C19: named after M. J. Anker (died 1843), Austrian mineralogist