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单词 hatchettolite
释义

hatchettoliten.

Brit. /ˈhatʃətəʊlʌɪt/, U.S. /ˈhætʃədoʊˌlaɪt/
Origin: From a proper name, combined with English elements. Etymons: proper name Hatchett , -o- connective, -lite comb. form1.
Etymology: < the name of C. Hatchett (see hatchettine n.) + -o- connective + -lite comb. form1.
Mineralogy (now rare).
A variety of pyrochlore containing uranium, of reddish or yellow-brown colour and resinous lustre. Also called uranpyrochlore.Formula: (U, Ca, Ce)2(Nb, Ta)2O6(OH, F).
ΚΠ
1877 Amer. Jrnl. Sc. 3rd Ser. 13 369 Hatchettolite is doubtless a neutral columbate of uranium oxide and lime.
1909 N. H. Winchell & A. N. Winchell Elements Optical Mineral. ii. 322 Hatchettolite is a hydrous tantalo-niobate of uranium, calcium, etc.
1958 C. M. Tschanz et al. Copper & Uranium Deposits Coyote District 385 The uranium-bearing minerals include uraninite, gummite, uranophane, samarskite, betafite, fergusonite, euxenite(?), and hatchettolite.
2013 Petrology 21 317/1 Typical accessory minerals are zircon, ilmenite (picroilmenite), sulfides, and less common anatase, columbite, pyrochlore, hatchettolite, and monazite.
This entry has been updated (OED Third Edition, March 2017; most recently modified version published online March 2022).
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n.1877
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