| Information | |
|---|---|
| has gloss | eng: Jeffersonite is a dark green pyroxene mineral, a manganese zinc enriched variety of augite (Ca(Mn,Zn,Fe)Si2O6), sometimes compared to aegirine. Jeffersonite is not a recognized mineral name. |
| lexicalization | eng: Jeffersonite |
| instance of | (noun) solid homogeneous inorganic substances occurring in nature having a definite chemical composition mineral |
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