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单词 minyulite
释义

minyuliten.

Brit. /ˈmɪnjᵿlʌɪt/, U.S. /ˈmɪnjəˌlaɪt/
Forms: also with capital initial.
Origin: From a proper name, combined with an English element. Etymons: proper name Minyulo , -ite suffix1.
Etymology: < the name of Minyulo Well, Dandaragan, Western Australia, near which the mineral was first found + -ite suffix1 (see quot. 1933).
Mineralogy.
An orthorhombic hydrated basic phosphate of potassium and aluminium, occurring as colourless to white needles and fibres similar to wavellite.
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the world > the earth > minerals > types of mineral > phosphates > [noun] > potassium or aluminium phosphates
taranakite1866
minyulite1933
1933 E. S. Simpson & C. R. LeMesurier in Jrnl. Royal Soc. Western Austral. 19 13 In examining the Minyulo outcrop there was seen to be a fibrous mineral, closely resembling wavellite, which occurred in small quantities in a hard phosphatic ironstone carrying partly altered apatite nodules... The mineral has been proved in the laboratory to be a well defined new species for which the authors suggest the name Minyulite.
1961 Mineral. Abstr. 15 210/2 Minyulite..occurs on Visean shales and phthanites in Belgium as fine silky fibers, ranging 60 to 300 μ, often grouped together in radiating rosettes (1 to 3 mm).
1981 Neues Jarhb. f. Mineral. Monatshefte 505 Minyulite, KAl2F(H2O)4(PO4)2, is still considered a fairly rare mineral species.
This entry has been updated (OED Third Edition, March 2002; most recently modified version published online March 2022).
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n.1933
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