peganiten.

Brit.

/ˈpɛɡənʌɪt/, U.S.

/ˈpɛɡəˌnaɪt/

Origin: A borrowing from German. Etymon: German Peganit.

Etymology: < German Peganit (A. Breithaupt 1830, in Jrnl. f. Chem. u. Physik 60 308) < ancient Greek πήγανον rue (the herb, of uncertain origin: see note), with reference to its colour + German -it -ite suffix¹.Ancient Greek πήγανον is derived by Plutarch ( Moralia 647 b) from πηγνύναι to fix, make solid (see pectic adj.), and this etymology is accepted by many modern scholars, a possible explanation being that one of the supposed properties of rue was to coagulate blood. It has also been suggested, perhaps more plausibly, that the word is a loanword. The suffix is seen in a number of other plant names, e.g. λάχανον (see lachanopolist n.).

Mineralogy. Now disused.

= variscite n.

ΘΚΠ

the world > the earth > minerals > types of mineral > phosphates > [noun] > hydrous aluminium phosphates

hydrargillite1805

wavellite1805

brazilianite1818

lasionite1819

peganite1832

fischerite1846

variscite1850

planerite1868

sphaerite1868

trolleite1868

metavariscite1925

1832 C. U. Shepard Treat. Mineral. iv. 178 Peganite [hardness of] 4.5.

1868 J. D. Dana Syst. Mineral. (ed. 5) 582 Peganite... Lustre greasy to vitreous. Color deep green, greenish-gray, greenish-white.

1925 Amer. Mineralogist 10 23 (heading) The identity of variscite and peganite and the dimorphous form, metavariscite.

1950 Amer. Mineralogist 35 1058 Authenticated peganite gave an x-ray powder pattern exactly like that of authentic specimens of the green variscite... The name peganite should by now be fully discredited.

This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).

单词	peganite
释义	peganiten. Brit. /ˈpɛɡənʌɪt/, U.S. /ˈpɛɡəˌnaɪt/ Origin: A borrowing from German. Etymon: German Peganit. Etymology: < German Peganit (A. Breithaupt 1830, in Jrnl. f. Chem. u. Physik 60 308) < ancient Greek πήγανον rue (the herb, of uncertain origin: see note), with reference to its colour + German -it -ite suffix¹.Ancient Greek πήγανον is derived by Plutarch ( Moralia 647 b) from πηγνύναι to fix, make solid (see pectic adj.), and this etymology is accepted by many modern scholars, a possible explanation being that one of the supposed properties of rue was to coagulate blood. It has also been suggested, perhaps more plausibly, that the word is a loanword. The suffix is seen in a number of other plant names, e.g. λάχανον (see lachanopolist n.). Mineralogy. Now disused. = variscite n. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > hydrous aluminium phosphates hydrargillite1805 wavellite1805 brazilianite1818 lasionite1819 peganite1832 fischerite1846 variscite1850 planerite1868 sphaerite1868 trolleite1868 metavariscite1925 1832 C. U. Shepard Treat. Mineral. iv. 178 Peganite [hardness of] 4.5. 1868 J. D. Dana Syst. Mineral. (ed. 5) 582 Peganite... Lustre greasy to vitreous. Color deep green, greenish-gray, greenish-white. 1925 Amer. Mineralogist 10 23 (heading) The identity of variscite and peganite and the dimorphous form, metavariscite. 1950 Amer. Mineralogist 35 1058 Authenticated peganite gave an x-ray powder pattern exactly like that of authentic specimens of the green variscite... The name peganite should by now be fully discredited. This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). < n.1832
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