macedonite

macedonite: ¹ma·ce·do·nì·te

s.f. TS petr.

roccia eruttiva effusiva della famiglia delle trachiti alcaline

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DATA: 1957.

ETIMO: der. di Macedon, nome di una città dell'Australia, con ²-ite.

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²ma·ce·do·nì·te

s.f. TS mineral.

minerale raro costituito da ossido di piombo e titanio che cristallizza nel sistema tetragonale

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DATA: sec. XX.

ETIMO: der. di Macedonia, v. anche macedone, con ²-ite.

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