rho·do·chro·site /ˌrodəˈkroˌsaɪt/
菱錳礦
Rho·do·chro·site n. Min. Manganese carbonate, a rose-red mineral sometimes occuring crystallized, but generally massive with rhombohedral cleavage like calcite; -- called also dialogite.
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rhodochrosite
n : a mineral consisting of manganese carbonate; a source of
manganese