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sussexite
noun
sus·sex·ite
\-kˌsīt\
Definition of sussexite
-s
: a mineral MnBO2OH isomorphous with szaibelyite consisting of a borate of manganese and occurring in white fibrous veins (hardness 3, specific gravity 3.4)
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Origin and Etymology of sussexite
Sussex, county of northern New Jersey + English -ite
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