干旱区生态环境知识资源中心(Arid): Murashkoite, FeP, a new terrestrial phosphide from pyrometamorphic rocks of the Hatrurim Formation, South Levant

Arid

DOI	10.1007/s00710-018-0647-y
	Murashkoite, FeP, a new terrestrial phosphide from pyrometamorphic rocks of the Hatrurim Formation, South Levant
	Britvin, Sergey N.1,2; Vapnik, Yevgeny 3; Polekhovsky, Yury S.1; Krivovichev, Sergey V.1,2; Krzhizhanovskaya, Maria G.1; Gorelova, Liudmila A.1; Vereshchagin, Oleg S.1; Shilovskikh, Vladimir V.4; Zaitsev, Anatoly N.1
通讯作者	Britvin, Sergey N.
来源期刊	MINERALOGY AND PETROLOGY
ISSN	0930-0708
EISSN	1438-1168
出版年	2019
卷号	113 期号:2 页码:237-248
英文摘要	Murashkoite, FeP, is a new mineral found in pyrometamorphic rocks of the Hatrurim Formation, South Levant. It is a typical accessory phase in the marbles and paralavas in the southern Negev Desert, Israel and on the Transjordan Plateau, Jordan. Murashkoite occurs as grains and aggregates up to 2mm closely associated with barringerite, (Fe,Ni)(2)P, and zuktamrurite, FeP2. The rock-forming minerals include pyroxenes of the diopside-hedenbergite series, anorthite with subordinate gehlenite, tridymite, cristobalite, pyrrhotite, fluorapatite, chromite, magnetite, hematite, merrillite and late hydrothermal carbonates, silicates and sulfates. Macroscopically, murashkoite is yellowish-grey in colour and has a metallic lustre. In reflected light, the mineral is white with a beige tint and it is non-pleochroic. The anisotropy is distinct, from yellow-grey to greyish-blue. Selected reflectance values [R-max-R-min, % (, nm)] are: 42.7-40.8 (400), 42.0-40.6 (500), 44.5-43.4 (600), 48.0-47.7 (700). It is brittle. VHN20=468kgmm(-2). The holotype material has the chemical composition (electron microprobe): Fe 63.82; Ni 0.88; P 35.56; total 100.26wt.%. The empirical formula calculated on the basis of 2 apfu is (Fe0.99Ni0.01)(1.00)P-1.00 corresponding to FeP. Murashkoite is orthorhombic, space group Pnma, unit cell parameters refined from the single-crystal data are: a 5.099(2), b 3.251(2), c 5.695(2) angstrom, V 94.41(8) angstrom(3), Z=4, D-x=6.108(5) g cm(-3). The crystal structure was solved and refined to R-1=0.0305 on the basis of 131 unique reflections with I>2 sigma(I). The strongest lines of the powder X-ray diffraction pattern [(d, angstrom) (I, %) (hkl)]: 2.831(75)(002,011); 2.548(22)(200); 2.477(46)(102,111); 1.975(47)(112); 1.895(100)(202,211); 1.779(19)(103); 1.632(45)(013,301,020). The mineral is named in honour of Dr. Mikhail Nikolaevich Murashko (born 1952), for his contributions to the mineralogy of the Hatrurim Formation. Murashkoite is a natural counterpart of synthetic FeP, the compound widely used in heterogeneous catalysis and electrocatalysis.
英文关键词	Iron phosphide FeP New mineral MnP structure type murashkoite barringerite Fe-Ni-P system Pyrometamorphism Meteorite Coal piles Phosphorylation
类型	Article
语种	英语
国家	Russia ; Israel
收录类别	SCI-E
WOS记录号	WOS:000461393900007
WOS关键词	MOTTLED ZONE ; CRYSTAL-STRUCTURE ; COMBUSTION METAMORPHISM ; PALESTINIAN AUTONOMY ; HIGH-PRESSURE ; SIKHOTE-ALIN ; JABEL HARMUN ; NEGEV DESERT ; EARLY EARTH ; BASIN
WOS类目	Geochemistry & Geophysics ; Mineralogy
WOS研究方向	Geochemistry & Geophysics ; Mineralogy
来源机构	Ben-Gurion University of the Negev
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217621
作者单位	1.St Petersburg State Univ, Inst Earth Sci, Univ Skaya Nab 7-9, St Petersburg 199034, Russia; 2.Russian Acad Sci, Nanomat Res Ctr, Kola Sci Ctr, Fersman Str 14, Apatity 184209, Murmansk Region, Russia; 3.Ben Gurion Univ Negev, Dept Geol & Environm Sci, POB 653, IL-84105 Beer Sheva, Israel; 4.St Petersburg State Univ, Geomodel Resource Ctr, Ulyanovskaya Str 1, St Petersburg 198504, Russia
推荐引用方式 GB/T 7714	Britvin, Sergey N.,Vapnik, Yevgeny,Polekhovsky, Yury S.,et al. Murashkoite, FeP, a new terrestrial phosphide from pyrometamorphic rocks of the Hatrurim Formation, South Levant[J]. Ben-Gurion University of the Negev,2019,113(2):237-248.
APA	Britvin, Sergey N..,Vapnik, Yevgeny.,Polekhovsky, Yury S..,Krivovichev, Sergey V..,Krzhizhanovskaya, Maria G..,...&Zaitsev, Anatoly N..(2019).Murashkoite, FeP, a new terrestrial phosphide from pyrometamorphic rocks of the Hatrurim Formation, South Levant.MINERALOGY AND PETROLOGY,113(2),237-248.
MLA	Britvin, Sergey N.,et al."Murashkoite, FeP, a new terrestrial phosphide from pyrometamorphic rocks of the Hatrurim Formation, South Levant".MINERALOGY AND PETROLOGY 113.2(2019):237-248.