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murchisite

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Journal Article
Published: 01 November 2011
American Mineralogist (2011) 96 (11-12): 1905–1908.
...Chi Ma; John R. Beckett; George R. Rossman Abstract Murchisite (IMA 2010-003), Cr 5 S 6 , is a new chromium sulfide mineral, discovered in the Murchison CM2 meteorite. The type material occurs as one subhedral crystal (1.3 × 4 μm in size) in contact with low-Ni iron (“kamacite”), martensitic iron...
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Image
( a ) BSE image of an isolated olivine grain in section MCM1A; ( b ) enlarg...
Published: 01 November 2011
Figure 2. ( a ) BSE image of an isolated olivine grain in section MCM1A; ( b ) enlarged BSE image showing murchisite grains scattered in fine-grained serpentine and tochilinite with chromite and eskolaite at the edge of this altered inclusion; ( c ) further enlarged BSE image showing murchisite
Image
( a ) EBSD pattern of a <span class="search-highlight">murchisite</span> crystal; ( b ) the pattern indexed with ...
Published: 01 November 2011
Figure 3. ( a ) EBSD pattern of a murchisite crystal; ( b ) the pattern indexed with the P 3̄1 c structure of synthetic Cr 5 S 6 .
Image
( a ) Backscattered electron image of an isolated olivine grain in a Murchi...
Published: 01 November 2011
Figure 1. ( a ) Backscattered electron image of an isolated olivine grain in a Murchison section (USNM 7507); ( b ) enlarged BSE image showing murchisite (Cr 5 S 6 ) with low-Ni iron, martensitic iron, schreibersite, and glass in a forsterite host.
Journal Article
Published: 01 April 2010
Mineralogical Magazine (2010) 74 (2): 375–377.
...) Fluorotetraferriphlogopite, IMA 2010-002. CNMNC Newsletter, April 2010, page 377; Mineralogical Magazine , 74 , 375–377. Murchisite Cr 5 S 6 Murchison meteorite Chi Ma E-mail: chi@gps.caltech.edu Structure of synthetic phase is known Trigonal: P \batchmode \documentclass[fleqn,10pt...
Journal Article
Published: 01 November 2019
Russ. Geol. Geophys. (2019) 60 (11): 1229–1246.
... . Eskolaite associated with diamond from the Udachnaya kimberlite pipe , Yakutia, Russia. Am. Mineral . 93 ( 4 ), 685 – 690 . Ma , C. , Beckett , J.R. , Rossman , G.R. , 2011 . Murchisite, Cr 5 S 6 , a new mineral from the Murchison meteorite...
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Journal Article
Published: 01 September 2021
American Mineralogist (2021) 106 (9): 1388–1419.
... 4 ) SA brezinaite Thermal metamorphism/sulfidation of chromite 58,59 Murchisite (Cr 5 S 6 ) SA murchisite Exsolution from Cr-rich Fe-Ni alloy at T ≤ 300 °C 60 Daubréelite (FeCr 2 S 4 ) SA daubréelite Common sulfidation product in enstatite chondrites 39,59,61,62 Sphalerite...
FIGURES
Journal Article
Published: 01 March 2017
American Mineralogist (2017) 102 (3): 612–619.
... Kosmochlor (6) NaCrSi 2 O 6 1, 9 1, 8, 12, 15 11 Krinovite (2) Na 4 (Mg 8 Cr 4 )O 4 [Si 12 O 36 ] 9 1 12 Magnesiochromite (3) MgCr 2 O 4 3, 9 8 13 Murchisite (1) Cr 5 S 6 9 11 14 Schollhornite (4) Na 0.3 CrS 2 H 2 O 9 2, 4, 10 15 Xieite (1) FeCr 2 O 4 9 18...
FIGURES
Journal Article
Published: 24 July 2015
The Canadian Mineralogist (2015) 53 (2): 295–324.
... 3 O 8 Allende meteorite Majorite Mg 3 (MgSi)Si 3 O 12 meteorites, mantle Melliniite (Ni,Fe) 4 P meteorites Monipite MoNiP Allende meteorite Moraskoite Na 2 Mg(PO 4 )F Morasko meteorite Murchisite Cr 5 S 6 Murchison meteorite Nickelphosphide Ni 3 P meteorites...
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