SINCE 1828
siderite
noun (1)
sid·er·ite
| \ ˈsi-də-ˌrīt
\
\
Definition of siderite
(Entry 1 of 2)
: a native ferrous carbonate FeCO3 that is a valuable iron ore
siderite
noun (2)Definition of siderite (Entry 2 of 2)
: a nickel-iron meteorite
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