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umboldiliteUMBOLDILITE, n. [from Humboldt.] A newly discovered Vesuvian mineral, whose primitive form is a right rectangular prism, with a square base, its color brown, inclining to yellowish or greenish yellow. |
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umboldiliteUMBOLDILITE, n. [from Humboldt.] A newly discovered Vesuvian mineral, whose primitive form is a right rectangular prism, with a square base, its color brown, inclining to yellowish or greenish yellow. |