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单词 perryite
释义

perryiten.

Brit. /ˈpɛrɪʌɪt/, U.S. /ˈpɛriˌaɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Perry , -ite suffix1.
Etymology: < the name of Stuart H. Perry (1874–1957), U.S. mineralogist + -ite suffix1.
Mineralogy.
A nickel silicide, (Ni,Fe)5(Si,P)2, that has been found in several meteorites.
ΘΚΠ
the world > the earth > minerals > types of mineral > other miscellaneous minerals > [noun]
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allagite1823
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aluminide1826
rhodalite1836
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xanthitane1856
belonite1865
aenigmatite1868
opacite1875
viridite1879
neocyanite1882
sideronatrite1882
wittite1924
niggliite1936
anthonyite1963
perryite1965
KREEP1971
1965 K. Fredriksson & E. P. Henderson in Trans. Amer. Geophysical Union 46 121/2 The Horse Creek..iron meteorite..is unique for four reasons:..(4) this iron contains about 3% of Perryite, nickel silicide, a new mineral... The approximate chemical composition of Perryite is Ni 81%, Si 12%, Fe 3% and P 5%.
1970 Geochim. et Cosmochim. Acta 34 169 Electron-microprobe analysis of Si, P and Ni in the..schreibersite and perryite of eight enstatite achondrites.
1996 Proc. National Acad. Sci. U.S.A. 93 646/1 Meteoritic nickel silicide (mainly Ni2Si, also called perryite, was unknown at the time of the discovery of the inner core in 1936.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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n.1965
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