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单词 tsumebite
释义

tsumebiten.

/ˈtsuːməbʌɪt/
Etymology: < German tsumebit (K. Busz 1912, in Festschr. gewidmet den Teilnehmern der 84. Versammlung Deutsch. Naturforscher u. Ärzte in Münster von der Med.-Naturwiss. Ges. in Münster 182), < Tsumeb , name of a town in Namibia: see -ite suffix1.
Mineralogy.
A basic phosphate and sulphate of lead and copper, Pb2Cu(PO4)(SO4)OH, found as crusts of transparent green monoclinic crystals.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > basic
alumian1858
svanbergite1866
roeblingite1897
natroalunite1902
natrojarosite1902
plumbojarosite1902
tsumebite1913
1913 Mineral. Mag. 16 373 Tsumebite... Hydrated basic phosphate of lead and copper..found as small, emerald-green, monoclinic crystals on white calamine at Tsumeb, Otavi, German South-West Africa.
1966 Amer. Mineralogist 51 267 Due to the extreme tendency of tsumebite to occur as intimately intergrown crystals, considerable difficulty was encountered in obtaining a suitable, single crystal.
This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).
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n.1913
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