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单词 dahllite
释义

dahlliten.

/ˈdɑːlʌɪt/
Etymology: < German dahllit (Brögger and Bäckström 1888, in Vet. Akad. Stockh. Oefv. XLV. 493), < the names of T. and J. Dahll , Norwegian mineralogists: see -ite suffix1.
Mineralogy.
A variety of hydroxyapatite containing carbonate.
ΚΠ
1890 Jrnl. Chem. Soc. 58 714 (title) Dahllite, a new Norwegian mineral.
1890 Jrnl. Chem. Soc. 58 714 This new mineral, the only combination of a phosphate and a carbonate yet known, has been named dahllite, in honour of..Tellef and Johann Dahll.
1957 Encycl. Brit. II. 93/1 Carbonate-containing apatites related to fluorapatite and hydroxyapatite are known as francolite and dahllite, respectively.
This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018).
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