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siderite

[sid-uh-rahyt] /ˈsɪd əˌraɪt/
noun
1.
Also called chalybite. a common mineral, iron carbonate, FeCO 3 , usually occurring in yellowish to deep-brown cleavable masses: a minor ore of iron.
2.
a meteorite consisting almost entirely of metallic minerals.
Origin of siderite
1570-1580
1570-80, in sense “loadstone”; 1845-50 for def 1; sider- + -ite1; in obsolete sense, variant of siderites < Latin sidērītēs < Greek sidērī́tēs loadstone
Related forms
sideritic
[sid-uh-rit-ik] /ˌsɪd əˈrɪt ɪk/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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British Dictionary definitions for siderite

siderite

/ˈsaɪdəˌraɪt/
noun
1.
Also called chalybite. a pale yellow to brownish-black mineral consisting chiefly of iron carbonate in hexagonal crystalline form. It occurs mainly in ore veins and sedimentary rocks and is an important source of iron. Formula: FeCO3
2.
a meteorite consisting principally of metallic iron
Derived Forms
sideritic (ˌsaɪdəˈrɪtɪk) adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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9
9
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