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nitroglauberite
nitroglauberite n. 
/ˌnʌɪtrə(ʊ)ˈɡlaʊbərʌɪt/, /ˌnaɪtroʊˈɡlɔbəˌraɪt/, /ˌnaɪtroʊˈɡlɑbəˌraɪt/ now historical a supposed mineral from the Chilean desert, later identified as a mixture of soda nitre and darapskite.
Brit. /ˌnʌɪtrə(ʊ)ˈɡlɔːbərʌɪt/
, /ˌnʌɪtrə(ʊ)ˈɡlɔːbərʌɪt//ˌnʌɪtrə(ʊ)ˈɡlaʊbərʌɪt/U.S. /ˌnaɪtroʊˈɡlaʊbəˌraɪt/
, /ˌnaɪtroʊˈɡlaʊbəˌraɪt//ˌnaɪtroʊˈɡlɔbəˌraɪt//ˌnaɪtroʊˈɡlɑbəˌraɪt/ΘΚΠ
the world > the earth > minerals > types of mineral > nitrates > [noun] > sodium nitrate > compounds
nitroglauberite1875
1875 E. S. Dana in J. D. Dana Syst. Mineral. (new ed.) App. ii. 41 Nitroglauberite. From Atacama (Dr. Schwartzemberg).
1925 Amer. Jrnl. Sci. 209 447 The result show..that the alleged mineral nitroglauberite 6NaNO3.2NaNO3.3H2O, does not exist, but is essentially a mixture of sodium nitrate and darapskite.
1970 Amer. Mineralogist 55 782 We recommended that nitroglauberite be deleted from the list of accepted mineral species; this recommendation has been accepted.
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