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perryite

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False-color Si X-ray map of the plessite triangle and surrounding kamacite....
Published: 01 November 2021
Figure 5. False-color Si X-ray map of the plessite triangle and surrounding kamacite. High Si shown as white and low as black. Silicon occurs primarily in perryite, carletonmooreite (CM), and high-Ni-metal. The plessite is surrounded by two kamacite grains in different orientations (K1 and K2
Journal Article
Published: 01 November 2021
American Mineralogist (2021) 106 (11): 1828–1834.
...Figure 5. False-color Si X-ray map of the plessite triangle and surrounding kamacite. High Si shown as white and low as black. Silicon occurs primarily in perryite, carletonmooreite (CM), and high-Ni-metal. The plessite is surrounded by two kamacite grains in different orientations (K1 and K2...
FIGURES | View All (5)
Image
( top ) Optical, reflected-light image of the rectangular region in  Figure...
Published: 01 November 2021
in the P panel points to a perryite grain. Carletonmooreite is distinguished from the perryite in being free of P. (Color online.)
Journal Article
Published: 01 September 2017
American Mineralogist (2017) 102 (9): 1881–1893.
... that disequilibrium formation favors pyrrhotite over troilite and also produces minority schreibersite, daubréelite, barringerite, taenite, oldhamite, and perryite at the metal-sulfide interface. TEM identification of nanophases and analysis of pyrrhotite superlattice reflections illuminate the formation pathway...
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Journal Article
Published: 01 June 1985
American Mineralogist (1985) 70 (5-6): 638–643.
... to caswellsilverite. Other associated phases are daubreelite, titanoan troilite, ferromagnesian alabandite, oldhamite, kamacite and perryite. In reflected light, schöllhornite is gray in air and bluish gray in oil. It has distinct reflection pleochroism: in air, brownish gray (brighter) and bluish gray (darker...
Journal Article
Published: 01 February 1982
American Mineralogist (1982) 67 (1-2): 132–136.
...Akihiko Okada; Klaus Keil Abstract Caswellsilverite, NaCrS 2 , occurs in the Norton County enstatite achondrite as anhedral grains up to 1 mm in size. It is associated with daubréelite, titanoan troilite, ferromagnesian alabandite, oldhamite, kamacite, perryite, and a dark-gray phase, also a new Na...
Image
( a ) Photograph of a polished and nital etched section through Norton Coun...
Published: 01 November 2021
photograph of the triangular plessitic structure (Pl1) surrounded by kamacite (two grains K1 and K2). The fine lines in the kamacite are from Neumann bands and perryite revealed through the nital etching. The plessite has a complex structure consisting of several elementally distinct layers (rectangular
Journal Article
Published: 01 February 2006
American Mineralogist (2006) 91 (2-3): 451–454.
... phosphides ( Britvin et al. 1999 ; Skála and Drábek 2003 ), barringerite (Fe,Ni) 2 P ( Buseck 1969 ), alla-bogdanite (Fe,Ni) 2 P ( Britvin et al. 2002 ) and florenskyite FeTiP are known: nickelphosphide (Ni,Fe) 3 P ( Ivanov et al. 2000 ). Another P-bearing nickel-iron silicide mineral called perryite...
FIGURES
Journal Article
Published: 01 March 2021
American Mineralogist (2021) 106 (3): 325–350.
... (MnS), daubréelite (FeCr 2 S 4 ), caswellsilverite (NaCrS 2 ), and perryite [(Ni,Fe) 8 (Si,P) 3 ]. EH and EL groups differ in the average size of chondrules and in the composition of Fe metal alloys, but for the most part they have similar mineralogy. Eight chondrite groups, abbreviated CI, CM, CO...
FIGURES
Journal Article
Published: 01 July 2000
American Mineralogist (2000) 85 (7-8): 1082–1086.
.../Ni ratio and usually by low trace element contents. Perryite, (Ni,Fe) 8 (Si,P) 3 , contains essential P substituting for Si in tetrahedral coordination. One more Fe-Cr rich phosphide phase (~Fe 5 CrP 3 ) was reported in the ALH85085 meteorite ( Kimura and El Goresy 1989 ; Zanda 1992 ), but has...
FIGURES
Journal Article
Published: 01 January 2016
American Mineralogist (2016) 101 (1): 205–210.
... phase alloyed with one or several metallic elements, such as schreibersite (Fe 3 P) ( Clarke and Goldstein 1978 ) and barringerite [(Fe,Ni) 2 P] ( Buseck 1969 ), or combined with other non-metallic elements to form much more complex minerals such as perryite [(Fe,Ni) 8 (Si,P) 3 ] ( Okada et al. 1991...
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Image
(a) SEM/EDS map taken at 20 keV of the 500 °C foil. The image is an LRGB im...
Published: 01 September 2017
/sulfide interface. Fe (red), P (green), S (blue). Phosphide is green, sulfide is blue, and kamacite red; phosphorus-rich needles are yellow. Schr indicates schreibersite, Pyrr indicates pyrrhotite, b indicates barringerite, p indicates perryite, 200 nm scale bar. ( e ) EDS map showing a whisker (left
Journal Article
Published: 01 August 2008
American Mineralogist (2008) 93 (8-9): 1295–1299.
... that one cation site is completely occupied by Fe, by analogy to other phosphides including florenskyite. It is possible that some Si truly belongs in andreyivanovite, due to its preference for tetrahedral coordination, as in perryite, but this is probably not very significant, and in any case this issue...
FIGURES | View All (4)
Journal Article
Published: 01 August 2002
The Canadian Mineralogist (2002) 40 (4): 1215–1234.
...) 3 P, barringerite, (Fe,Ni) 2 P, and perryite, (Ni,Fe) 8 (Si,P) 3 . However, strictly speaking, perryite cannot be considered a phosphide because the phosphorus is not dominant. There is another phosphide not mentioned by the authors: nickelphosphide, (Ni,Fe) 3 P, described in 1999 (see abstract...
FIGURES
Journal Article
Journal: Elements
Published: 01 February 2010
Elements (2010) 6 (1): 19–23.
.... In contrast, the highly reduced enstatite chondrites include very unusual carbides (cohenite), silicides [perryite, (Ni,Fe) 8 (Si,P) 3 ], phosphides [schreibersite, (Fe,Ni) 3 P], and, especially, sulfides [oldhamite, CaS; caswellsilverite, NaCrS 2 ; niningerite, (Mg,Fe,Mn)S] ( Keil 1989 ). Many...
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Journal Article
Published: 01 May 2021
American Mineralogist (2021) 106 (5): 730–761.
... 1,13 Haxonite [(Fe,Ni) 23 C 6 ] DA haxonite An accessory mineral in some iron meteorites 4,14 Edscottite (Fe 5 C 2 ) DA edscottite A rare phase in iron meteorites 15,16 Silicides Perryite [(Ni,Fe) 8 (Si,P) 3 ] DA perryite A minor accessory phase in enstatite achondrites...
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Journal Article
Journal: Elements
Published: 01 June 2016
Elements (2016) 12 (3): 177–183.
...–Ni sulfides, and glassy phases similar to GEMS. Exotic phases such as Mn- and Zn-rich sulfides and perryite have also been found as accessory minerals. The variety of high-temperature minerals in UCAMMs is similar to those in CP IDPs. Variations in isotopic compositions of the elements...
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Journal Article
Published: 01 May 2012
American Mineralogist (2012) 97 (5-6): 807–815.
... chondrite. A search for additional wassonite grains in the thin section outside the BO chondrule was unsuccessful. The thin section belongs to the National Institute of Polar Research (NIPR) in Japan. Minerals observed previously within the Y 691 meteorite include kamacite, perryite, schreibersite...
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Journal Article
Published: 01 December 2002
The Canadian Mineralogist (2002) 40 (6): 1721–1735.
... in the published record were rejected by the CNMMN! These statistics show that the CNMMN still had some way yet to go to fulfill its mandate. That said, some of the minerals that were rejected were eventually identified as distinct species. On the 1966 list, Perryite was eventually accepted, and “Orthorhombic...
Journal Article
Published: 01 September 2021
American Mineralogist (2021) 106 (9): 1520–1529.
... . Wasson , J.T. , and Wai , C.M. ( 1970 ) Composition of the metal, schreibersite and perryite of enstatite achondrites and the origin of enstatite chondrites and achondrites . Geochimica et Cosmochimica Acta , 34 , 169 – 184 . Westrip , S.P. ( 2010 ) publCIF: Software for editing...
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