diopside
(mineralogy) A monoclinic pyroxene mineral, a magnesium calcium silicate with the chemical formula CaMgSi₂O₆, found in igneous and metamorphic rocks.
(mineralogy) A mixed oxide mineral containing several different lanthanides as well as titanium, iron and manganese.
Chinese given name.
plural of sub-element
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DiQt(ディクト)
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