英语词汇“siderophyllite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

siderophyllite n.

Brit.

/ˌsɪd(ə)rə(ʊ)ˈfɪlʌɪt/

/ˌsʌɪdərə(ʊ)ˈfɪlʌɪt/

U.S.

/ˌsɪdərəˈfɪˌlaɪt/

/ˌsaɪdərəˈfɪˌlaɪt/

a dark green to black iron-rich mineral of the mica group occurring typically in pegmatites.Chemical formula: KFe₂Al₃Si₂O₁₀(F,OH)₂. Crystal system: monoclinic.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > mica > biotite > varieties

rubellan1832

haughtonite1878

hydrobiotite1881

siderophyllite1881

caswellite1894

1881 H. C. Lewis in Proc. Acad. Nat. Sci. Philadelphia 1880 255 The name of Siderophyllite..has been given in allusion to the large percentage of iron which it contains.

1959 N.Z. Jrnl. Geol. & Geophysics 2 389 The biotite is an iron-rich variety, probably approaching siderophyllite in composition.

2004 W. D. Nesse Introd. Optical Mineral. (ed. 3) xi. 171/1 Most biotite compositions are some variation of the four end members phlogopite.., annite.., siderophyllite.., and ‘eastonite’.

单词	siderophyllite
释义	> as lemmas siderophyllite siderophyllite n. Brit. /ˌsɪd(ə)rə(ʊ)ˈfɪlʌɪt/ , /ˌsʌɪdərə(ʊ)ˈfɪlʌɪt/ , U.S. /ˌsɪdərəˈfɪˌlaɪt/ , /ˌsaɪdərəˈfɪˌlaɪt/ a dark green to black iron-rich mineral of the mica group occurring typically in pegmatites.Chemical formula: KFe₂Al₃Si₂O₁₀(F,OH)₂. Crystal system: monoclinic. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > mica > biotite > varieties rubellan1832 haughtonite1878 hydrobiotite1881 siderophyllite1881 caswellite1894 1881 H. C. Lewis in Proc. Acad. Nat. Sci. Philadelphia 1880 255 The name of Siderophyllite..has been given in allusion to the large percentage of iron which it contains. 1959 N.Z. Jrnl. Geol. & Geophysics 2 389 The biotite is an iron-rich variety, probably approaching siderophyllite in composition. 2004 W. D. Nesse Introd. Optical Mineral. (ed. 3) xi. 171/1 Most biotite compositions are some variation of the four end members phlogopite.., annite.., siderophyllite.., and ‘eastonite’. extracted from sidero-comb. form¹ < as lemmas
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> as lemmas