Samarskite is a radioactive rare earth mineral series which includes samarskite-(Y), with the chemical formula (YFe3+Fe2+U,Th,Ca)2(Nb,Ta)2O8 and samarskite-(Yb)...
5 KB (354 words) - 17:26, 19 January 2024
Mining Engineering Corps between 1845 and 1861. The mineral samarskite (samarskite-Y, samarskite-Yb and calciosamarskite), and chemical element samarium are...
5 KB (495 words) - 02:09, 22 March 2024
List of minerals (section Y)
Sacrofanite Safflorite Sal ammoniac Saleeite Saliotite Salzburgite Samarskite-(Y) Sampleite Samsonite Samuelsonite Sanbornite Saneroite Sanguite Sanidine...
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25 Ixiolite, 25 Ishikawaite, 25 Srilankite, 25 Samarskite-(Y), 25 Samarskite-(Yb), 25 Yttrocolumbite-(Y); 30 Heftetjernite, 30 Wolframoixiolite*, 30 Krasnoselskite*...
18 KB (1,957 words) - 03:19, 23 August 2023
Paul-Émile Lecoq de Boisbaudran, samarium was named after the mineral samarskite from which it was isolated. The mineral itself was named after a Russian...
71 KB (8,156 words) - 09:10, 19 April 2024
List of mineral symbols (section A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z - Additional symbols)
Starovaite Sro Sulfoborite Sbo Samarskite-(Y) Smk-Y Scorodite Scd Siidraite Sii Staurolite St Sulphohalite Slhl Samarskite-(Yb) Smk-Yb Scorticoite Srt Silesiaite...
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(IMA1987 s.p., 1837) 4.DB.25 [78] [79] [80] Note: possibly samarskite-(Y). Yttrocrasite-(Y)Q (columbite: IMA1987 s.p., 1906) 4.DG.05 [81] [82] [83] Note:...
32 KB (2,368 words) - 17:35, 9 February 2024
the name of amphodelite ainalite in 1855, a variety of cassiterite samarskite-(Y), under the name of adelpholite in 1855 crookesite in 1866 kämmererite...
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first discovered here. They include ilmenite, monazite, cancrinite, and samarskite-(Y). The area is protected as Ilmen Nature Reserve and generally closed...
67 KB (1,770 words) - 20:13, 5 May 2024
including Ilmenite (named for the site), Monazite, Cancrinite, and Samarskite-(Y). There have been over 400 mines in the area over the years. The Reserve's...
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pentairon dinickel octasulfide) Samarskite 4.DB.25 Samarskite-(Y) (IMA1980 s.p., 1847) 4.DB.25 [65] [66] [67] Samarskite-(Yb) (IMA2004-001) 4.DB.25 [68]...
103 KB (6,878 words) - 17:47, 9 February 2024
mixture of several minerals including ixiolite, samarskite-(Y) and uranmicrolite. BoldyreviteD (IMA2006-C, Y: 1941) 03.CF.10 [125] [126] [no] It might be...
67 KB (6,139 words) - 17:31, 9 February 2024
List of eponyms (L–Z) (section Y)
Wine bottle#Sizes) Vasili Samarsky-Bykhovets, a Russian mine official – samarskite, the mineral after which the chemical element samarium has been named...
97 KB (9,351 words) - 15:43, 22 March 2024
Index of chemistry articles (section Y)
Ryōji Noyori s-block s-orbital S.P.L. Sørensen salt Salvinorin-A Samarium Samarskite Sand Sapphire Sard Scandium Scheelite Schist scientific notation Seaborgium...
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f-block [145] 7.26 1315 3273 – 1.13 2×10−19 from decay solid 62 Sm Samarium Samarskite, a mineral named after V. Samarsky-Bykhovets, Russian mine official f-block...
2 KB (444 words) - 15:23, 10 May 2024
turn had been named for these people: Samarium was named for the mineral samarskite from which it was isolated. Berkelium and livermorium are named after...
72 KB (1,766 words) - 17:16, 25 March 2024
List of minerals named after people (section Y)
Mg(UO2)2(PO4)2·10H2O – Belgian mineralogist Achille Salée (1883–1932) Samarskite: Y0.2REE0.3Fe3+0.3U0.2Nb0.8Ta0.2O4 – Russian official Vasili Samarsky-Bykhovets...
56 KB (5,272 words) - 01:05, 30 January 2024
Yttrium (redirect from Y (element))
absorption clays are mostly in southern China. Yttrium is also found in samarskite and fergusonite (which also stand for group names). One method for obtaining...
59 KB (6,693 words) - 13:44, 26 April 2024
hydrocarbon chain. The letter "Q" is reserved for "heat" in a chemical reaction. "Y" is also often used as a general chemical symbol, although it is also the...
76 KB (9,881 words) - 18:50, 12 April 2024
Lecoq de Boisbaudran isolated the new element samarium from the mineral samarskite. The samaria earth was further separated by Lecoq de Boisbaudran in 1886...
156 KB (16,776 words) - 22:54, 14 April 2024
1878 J.-L. Soret and M. Delafontaine 1879 T. Cleve Soret found it in samarskite and later, Per Teodor Cleve split Marignac's erbia into erbia proper and...
131 KB (4,821 words) - 19:14, 4 May 2024
named after the Finnish chemist Johan Gadolin) and samarium (the mineral samarskite was named after a Russian mining engineer, Vasili Samarsky-Bykhovets)...
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davidite-brannerite-absite type uranium titanates, and the euxenite-fergusonite-samarskite group are other uranium minerals. A large variety of secondary uranium...
46 KB (4,937 words) - 20:30, 27 February 2024
Elements". Foundations of Science. 19 (2): 175–183. doi:10.1007/s10699-013-9326-y. S2CID 254511660. Biggs, Lindy; Knowlton, Stephen (3 February 2022). "Fred...
64 KB (2,124 words) - 01:21, 9 May 2024
(along with yttrium as a 16th) occur in minerals, such as monazite and samarskite (for which samarium is named). These minerals can also contain group 3...
106 KB (10,221 words) - 06:43, 18 May 2024
hexahydro diphosphate hydroxophosphate trihydrate) Calciosamarskite (samarskite: 1928) 4.DB.25 [79] [80] [no] Calciotantite (IMA1981-039) 4.DJ.05 [81]...
103 KB (6,708 words) - 17:42, 9 February 2024
including the discovery of an insoluble residue of the rare mineral samarskite. This was later determined by other scientists to yield samarium and gadolinium...
48 KB (5,195 words) - 16:32, 29 March 2024
use of gravitational separation the best method. Other minerals include samarskite and fergusonite. Australia was the main producer of tantalum prior to...
53 KB (6,121 words) - 18:28, 27 April 2024