 | | Journal (article/letter/editorial) | | Hokkaido,Japan NAOTATSU SHIKAZONO Abstract Epithermal lead-zinc vein-type depositsof the Toyoha mine, Hokkaido...Hokkaido, Japan, occur in the Green Tuff region of Miocene age. The veins are divided into two groups,...carbonate-pyrite-montmorillonite and carbonate-pyrite-alabandite subbands;and 3) carbonate stage which is composedof...enclosedby manganeseminerals (rhodochrositeor alabandite) shows a parabola-like profile. Although compositional...northeastern part of Honshu, the main island of Japan, whereas the vein-typedepositsare distributedthroughoutthe |  | | Book (volume) | | . . 3.1.3 Ferroan-Manganoan Valleriite 3.1.4 Alabandite Nomenetature Oeeurrenee . . . . . . . Extraterrestrial...probably in troilite, and sometimes as the sulfide alabandite) [20, p. 164). lt has Little or no siderophile...the oxides and hydroxides, the rare sulfides alabandite and hauerite, the abundant carbonate rhodochrosite...boundary between the silicides and glass. Further, alabandite containing very often tiny ( <0.01 mm) silicide...modifications of the Mn monosulfide (a-MnS or alabandite, see pp. 43/99, and y-MnS/Mn wurtzite, see pp |  | | Report (issue) | | mineral col lector, was born in Kanazawa, Ishikawa Prefecture, on August 30, 1874. Soon after his graduation...at the Arakawa Mine, Akita Prefecture. In 1909, he was promoted to Director of the Mine and held. the...then that of the Director of the Yoshioka Mine, Okayama Prefecture, for about seven years altogether. He...technology in the first half of this century in Japan. He retired from the Advisory Board of the Mitsu...such volumes as " Beiträge zur Mineralogie von. Japan ", Neue Folge I and II (T. Ito, 1937), " Japanese |  | Nakamura-Messenger, K., Clemett, S. J., Rubin, A. E., Choi, B.-G., Zhang, S., Rahman, Z., Oikawa, K., Keller, L. P. (2012) Wassonite: A new titanium monosulfide mineral in the Yamato 691 enstatite chondrite. American Mineralogist, 97 (5) 807-815 doi:10.2138/am.2012.3946 | Journal (article/letter/editorial) | | Wassonite: A new titanium monosulfide mineral in the Yamato 691 enstatite chondrite Keiko Nakamura-Messenger...Engineering, Tohoku University, Sendai, 980-8579, Japan 2 Abstract Wassonite, ideally stoichiometric TiS...observed in nature, that was discovered within the Yamato 691 EH3 enstatite chondrite. Twelve Ti-S phase...meteorites on the ice including the Yamato A meteorite (later renamed Yamato 691) in December 1969. Initially...different meteorite types: an EH3 enstatite chondrite (Yamato 691), a CK4/5 carbonaceous chondrite, a diogenite |  | | Journal (article/letter/editorial) | | Faculty of Science, Ibaraki University, Mito 3 10, Japan 2Guangzhou Institute of Geochemistry, Chinese Academy...chemistry of five new Antarctic enstatite chondrites. Yamato 793225 is characterized by intermediate properties...surface of the parent body as impact EH melt rocks. Yamato 82 189 is also classified as EH melt rock, but...but it experienced slow cooling as did Y-793225. Yamato 82189 contains the first occurrence of phlogopite...traditional point-counting), respectively. Yamato 8404, Yamato 8414 and Yamato 86004-These sections show a homogeneous |  | | Journal (article/letter/editorial) | | enstatite chondrites: A Rb-Sr study of Qingzhen and Yamato 6901 (ERJ) and Khairpur (EL6) NORIKO TORIGOYE 1... Tokyo 110, Japan. 2Geophysical Institute, University of Tokyo, Hongo, Tokyo 113, Japan. 3Present address:...systematics of two EID chondrites, Qingzhenand Yamato 6901, and of one EL6 chondrite, Khairpur,were determined...± 0.0018 and 0.7089 ± 0.0032, for Qingzhen and Yamato 6901, respectively. The process of the isotopic...oldhamite; CaS, niningerite; (Mg, Mn, Fe)S or alabandite; (Mn,Fe)S, caswellsilverite; Na~, and djerfisherite; |  | | Journal (article/letter/editorial) | | ldhamite-troilite(KQEOT), (2) oldhamite, (3) alabandite-niningerite, (4) sphalerite, and ( 5 ) phosphide-metal...reset by later events. Measured temperatures for alabandite-niningerite,metal-phosphide and sphalerite in...metamorphism experienced. Measured temperatures for the alabandite-niningerite,metal-phosphide and sphalerite are...cubic monosulfides niningerite, (Mg, Fe, Mn)S, alabandite, (Mn, Fe, Mg)S and sphalerite, (Zn, Fe)S, and...showed that the FeS content of the niningerite and alabandite is strongly temperature-dependent and used their |  | | Journal (article/letter/editorial) | | diagnostic criteria for EH chondrites, while alabandite is characteristic for EL chondrites. In addition...destroyed the textural settings. In contrast, alabandite in MAC 88136 shows only normal zoning, with the...spite oftheir primitive properties, Qingzhen and Yamato (Y)-691 (EH3) contain reversely zoned niningerites...Perryite Schreibersite Oldhamite Niningerite Alabandite Sphalerite Djerfisherite Troilite Pentlandite... 1990) are confmed to Qingzhen. In contrast, alabandite, taenite and pentlandite are restricted to MAC |  | | Journal (article/letter/editorial) | | for other minerals (enstatite, niningerite, and alabandite) that carry detectable amounts of REEs. Although...(oldhamite, CaS; osbornite, TiN; niningerite, MgS; and alabandite, MnS) found in these meteorites may be the reduced...highly weathered Antarctic EH3 chondrites, Yamato-691 and Yamato-74370, only a few altered oldhamite areas...(Zinner and Crozaz, 1986b) and, for niningerite and alabandite, sensitivity factors for perovskite (Fahey et...(in chondrules) sphcrules) EH3 Qingzhen 12 4 4 Yamato-691 3* 2* Yanananananan~-74370 !* El_3 MACS8136 |  | | Book (volume) | | Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES r QE 304 . A14 1992 v.6 The...Field Trip Guide Book Vol. 6 MINERAL DEPOSITS OF JAPAN AND THE PHILIPPINES The Society of Resource Geology...Tokyo 107, Japan 1992 29th IGC FIELD TRIP GUIDEBOOK Volume 6 : Mineral Deposits of Japan and the Philippines...building 9-6-41 Akasaka, Minato-ku, Tokyo 107, Japan Technical Editors Technical Reviewer: Editorial...Harufumi Noro Geological Survey of Japan 1-1-3 Higashi, Tsukuba 305, Japan Copyright Holder: The Society |  | | Journal (article/letter/editorial) | | of Science, Ibaraki University, Mito 310-8512, Japan b a r t i c l e i n f o Article history: Received...in their kamacite and contain the monosulfide alabandite (MnS). The distinct mineralogies, compositions...Minerals in enstatite chondrites. * Name Formula Alabandite Bornite Caswellsilverite Chalcopyrite Cohenite...Plag/glass Silica Troilite Daubrelite Niningerite Alabandite Oldhamite Fe–Ni Schreib Perryite No. meteorites...whereas for EL3 it is 550 m. In Sahara 97096 and Yamato 691, Weisberg et al. (2011) found that some chondrules |  | | Journal (article/letter/editorial) | | troilite (4.6), oldhamite (2.6), daubréelite (3.8), alabandite (4.0), feldspar (2.7), silica (2.6), olivine...schreibersite; TRO = troilite; MON = monosulfide (alabandite or keilite); OLD = oldhamite; DAU = daubréelite;...silicate intergrowth have been described from the EH3s Yamato-691 and Qingzhen (El Goresy et al. 1988; Kimura...we did not observe metal in association with alabandite. Modal Abundances Table 1 presents point-counting...melting and reaction of troilite with niningerite ⁄ alabandite at high temperatures. Subsequent quenching prevented |  | | Journal (article/letter/editorial) | | low-temperature (<200 °C) phase, metastable relative to alabandite, that postdates the impact melting and subsequent...moderately weathered find discovered near the village of Zakłodzie, Poland, in September 1998, is an...phase at low temperatures (in place of α-MnS or alabandite, which is the stable MnS phase at room temperature)...MnS with the F43m sphalerite structure, joining alabandite (Fm3m; NaCl structure) and rambergite (P63mc...no evidence for zoning within the type grain. Alabandite (MnS with the NaCl structure) is a common accessory |  | | Journal (article/letter/editorial) | | 156, Yamato 69001, Galim and, based on the description by NAGAHARA and EL GORESY ( 1984). Yamato A74370...than the others, three of them, Qingzhen, Yamato 69001 and Yamato 74370, have Mg/Si and Fe/Si values which...several samples seemed rather high. Their data for Yamato h9004. an equilibrated H chondrite. were divided... Hvittis, Jajh Kot Laiu. Reckling Peak A80259, Yamato 69001, Parsa, Qingzhen. Allan Hills A77295, Indarch...Abee; Qi, Qingzhen; In, Indarch; 370, Yamato 77370: 601, Yamato 69001; 156, Aiian Hills A771 56 (paired |  | Benedix, G.K., McCoy, T.J., Keil, K., Bogard, D.D., Garrison, D.H. (1998) A petrologic and isotopic study of winonaites: evidence for early partial melting, brecciation, and metamorphism. Geochimica et Cosmochimica Acta, 62 (14) 2535-2553 doi:10.1016/s0016-7037(98)00166-5 | Journal (article/letter/editorial) | | some characteristic accessory minerals including alabandite, daubreélite, schreibersite, and chromite. Most...Mount Morris (Wisconsin), Yamato 74025, Yamato 75300, Yamato 75305, Yamato 8005, and QUE 94535 (Graham...al., 1996; R. N. Clayton, pers. commun., 1996). Yamato 75261 has tentatively been classified as a winonaite...the winonaites can be fully interpreted. 4.1.1. Yamato 8005, Pontlyfni, and QUE 94535 Y-8005, Pontlyfni...(b) QUE 94535, (c) Yamato 8005, (d) Mount Morris (Wisconsin), (e) Winona, (f) Yamato 74025, (g) Tierra |  | | Journal (article/letter/editorial) | | sulfide phases, in particular sphalerites (ZnS) and alabandite (MnS) in the EL subgroup and sphalerite and niningerite...enstatite chondrites were assemblages: (1) sphalerite-alabandite-troilite,(2) sphalerite-daustudied: MAC 88136...(EH3), lndarch (EH4) breelite, (3) sphalerite-alabandite-daubreelite, and (4) isolated sphalerite grains...(see which is indicative of diffusion of Fe from alabandite to troilite Ireland, 1995 and Zinner, 1989 for...measured in this meteorite. Sphalerite #2 and alabandite #2 are part of a sulfide assemblage (area #2; |  | El Goresy, A., Lin, Y., Miyahara, M., Gannoun, A., Boyet, M., Ohtani, E., Gillet, P., Trieloff, M., Simionovici, A., Feng, L., Lemelle, L. (2017) Origin of EL3 chondrites: Evidence for variable C/O ratios during their course of formation-A state of the art scrutiny. Meteoritics & Planetary Science, 52 (5) 781-806 doi:10.1111/maps.12832 | Journal (article/letter/editorial) | | Hiroshima University, Higashi-Hiroshima 739-8526, Japan 4 CNRS, UMR 6524,LMV, Clermont-Ferrand 63038, France...of Science, Tohoku University, Sendai 980-8578, Japan 6 Ecole Polytechnique Federale de Lausanne, Lausanne...(Ca and majority of the REE in oldhamite, Mn in alabandite in EL chondrites or in either niningerite or... niningerite (MgFeMn)S or keilite (FeMgMn)S, alabandite (MnFeMg)S, minor manganoan sphalerite (ZnFeMn)S...few exceptions, confined to EH members, whereas alabandite is present mainly in EL. It is generally accepted |  | | Journal (article/letter/editorial) | | Kaidun III, South Oman, S1. Marks, Yamato 74370, Indarch, Yamato 691, and Qingzhen: a) A normal zoning...in Abee, Kaidun III, South Oman, S1. Marks, and Yamato 74370. It may have developed either in the solar...of thermal events; it is encountered in Indarch, Yamato 691, and Qingzhen. In Qingzhen a reversibly zoned...the EH-parent body. Djerfisherite in Qingzhen and Yamato 691, for example, was found to display breakdown...(1986) noticed segmental zoning in niningerite in Yamato 691. We have conducted a detailed survey of niningerite/troilite |  | Fazio, Agnese, D'Orazio, Massimo, Folco, Luigi, Gattacceca, Jérôme, Sonzogni, Corinne (2013) The extremely reduced silicate-bearing iron meteorite Northwest Africa 6583: Implications on the variety of the impact melt rocks of the IAB-complex parent body. Meteoritics & Planetary Science, 48 (12) 2451-2468 doi:10.1111/maps.12231 | Journal (article/letter/editorial) | | enstatite and alabandite. b) Graphite rosette and troilite crystal with an inclusion of alabandite. A small...crystal boundary with inclusions of a wedge-shaped alabandite crystal and of elongated enstatite crystals....including two wedgeshaped alabandite crystals. b) Complex assemblage of alabandite–niningerite, enstatite...minerals. The most common sulfides belong to the alabandite–niningerite series (Figs. 4d,e, 5, and 6a; Table...15.1 18.1 15.1 18.1 MgS 0.24 13.3 23.6 26.4 Alabandite 28.6 26.5 45.0 1.005 0.003 0.003 0.282 0.261 |  | | Journal (article/letter/editorial) | | include those recovered by the ANSMET (US) and NIPR (Japan) meteorite recovery programs. *Prepared by the Nomenclature...backyard of Mr. Chen, who lived in Dongjiagang village, Fuhe town, Suizhou city, Hubei province, China...stone buried about 25 cm. Her father called the village chief, "muhtar", who called the local police. Another...meteorite was excavated from bauxite at an open cut mine on the Gove Peninsula. Physical characteristics:...include awaruite. Geochemistry: An analysis at the mine site laboratory by company chemist D. H. Harper |  | | Journal (article/letter/editorial) | | 6Or0.2–5.2) from ALH A78113. Also, troilite in Yamato 793592 contains Ti 0.36–9.96, Cr 0.18–9.26, Mn...Schreibersite Troilite Oldhamite Daubreelite Ferroan alabandite Caswellsilverite Heideite Niningerite 93...Mayo Belwa. From Graham et al. (1977). Ferroan alabandite for Bishopville, Bustee and Norton County, from...daubreelite, FeCr2S4, schreibersite, (Fe,Ni)3P, alabandite (Mn,Fe)S, osbornite, TiN, and native copper (e...Countyb Peña Blanca Springb Pesyanoeb Shallowater Yamato 793592 ALH A78113 ALH 83009 1978 1983–1984 9/14/1836 |  | Ruzicka, Alex, Grossman, Jeffrey, Bouvier, Audrey, Herd, Christopher D. K., Agee, Carl B. (2015) The Meteoritical Bulletin, No. 101. Meteoritics & Planetary Science, 50 (9) 1661 doi:10.1111/maps.12490 | Journal (article/letter/editorial) | | Luc Labenne on a gravel surface in 1999 near the mine named Toro, 70 km northeast of Taltal. Physical...Aleksander Blednykh at Karavannoe village (Tuzhinsky region, Kirovsky district, Russia). The stone was known...iron mass while plowing his field in Shunquiao village in April 2005. Three years later a specimen was...clasts have a similar appearance to those of LL4 Yamato 74442, and to a lesser extent with the igneous...the identification of niningerite or ferroan alabandite. Chondrules average ~500 μm in diameter, consistent |  | | Journal (article/letter/editorial) | | Fig. 3 BSE image of a refractory inclusion in Yamato 81020 C03 chondrite.The core is occupied by melilite...image of an intergrowth of daubreelite (Dan), alabandite (Ala), troilite (Tro), kamacite (Kam) and schreibersite...す る.Alabanditeは さ ら に 鉄 隈 石 や ウ ィ ノ ナ イ ト,CH‑コ ン ドラ イ トに も含 ま れ る(Fig.5).Niningerite,Alabanditeは FeS成...the origin of basaltic achondrites based on the Yamato 7308 howardite. げ る と共 に,そ の 同位 体 や微 量 元 素 を も含...Calc-aluminous insets in olivine of the Sharps chondrite. Mine. Mag., 38,451-458. 20) Mikouchi, T., Takeda, H. |  | KIMURA, M., WEISBERG, M. K., LIN, Y., SUZUKI, A., OHTANI, E., OKAZAKI, R. (2005) Thermal history of the enstatite chondrites from silica polymorphs. Meteoritics & Planetary Science, 40 (6) 855-868 doi:10.1111/j.1945-5100.2005.tb00159.x | Journal (article/letter/editorial) | | of Science, Ibaraki University, Mito 310-8512, Japan of Physical Sciences, Kingsborough College of the...of Science, Tohoku University, Sendai 980-8578, Japan 5Department of Earth and Planetary Sciences, Faculty...Sciences, Kyushu University, Fukuoka 812-8581, Japan *Corresponding author. E-mail: makotoki@mx.ibaraki...chondrites. For example, (Mg,Mn,Fe)S (niningerite-alabandite solid solution) phase is a characteristic mineral...presence of niningerite (Mg-rich sulfide) instead of alabandite (Mn-rich sulfide). 855 © The Meteoritical Society |  | | Journal (article/letter/editorial) | | in this paper, while analytical results for the Yamato meteorites (j), (k), (I) and (n) have been reported...Ca from oldhamite , Ca, Mg and Mn from ferroan alabandite and niningerite, Ti from osbornite and P from...with resultant poor accuracy. Some chondrites (Yamato 0), (k), (1) and (n) - Yagi and Lovering, 1977)...results using this scheme have been obtained on the Yamato meteorites (j), (k), (I) and (n) and are reported...The chemical composition of the stone meteorites Yamato (a), (b), (c) and (d) and NumakLMeteoritics 9,123-135 |
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