PHASE RELATIONS IN THE CHROMIUM-POOR PART OF THE SYSTEM DIOPSIDE-ANORTHOSITE-FORSTERITE MGCR₂O₄ IN AIR AT 1 ATM = RELATIONS DE PHASE DANS LA PARTIE PAUVRE EN CHROME DU SYSTEME DIOPSIDE-ANORTHITE-FORSTERITE-MGCR₂O₄, DANS L'AIR A 1 ATMONUMA K.1983; J. FAC. SCI., HOKKAIDO UNIV., SER. 4; ISSN 0018-3474; JPN; DA. 1983; VOL. 20; NO 2-3; PP. 171-183; BIBL. 1 P.; 5 TAB. ; TABL./ILL.Article

PHASE RELATIONS IN THE CAMGSI₂O₆-RICH PART OF THE JOIN CAMGSI₂O₆-MGCR₂O₄ IN AIR AT 1 ATM = RELATIONS DE PHASES DANS LA PARTIE RICHE EN CAMGSI₂O₆ DE LA LIMITE CAMGSI₂O₆-MGCR₂O₄ DANS L'AIR A 1 ATMONUMA K.1982; GANSEKI KOBUTSU KOSHO GAKKAISHI (JOURNAL OF THE JAPANESE ASSOCIATION OF MINERALOGISTSM PETROLOGISTS AND ECONOMIC GEOLOGISTS); ISSN 0021-4825; JPN; DA. 1982; VOL. 77; NO 10; PP. 356-361; ABS. JAP; BIBL. 17 REF.; TABL./ILL.Article

PRELIMINARY REPORT ON THE JOIN CAMGSI₂O₆-CAFE³⁺ALSIO₆ AT LOW OXYGEN FUGACITY = RAPPORT PRELIMINAIRE SUR LA SERIE CAMGSI₂O₆-CAFE³⁺ALSIO₆ AVEC FAIBLE FUGACITE DE L'OXYGENEOBA T; ONUMA K.1978; J. FAC. SCI., HOKKAIDO UNIV., SER. 4; ISSN 0018-3474; JPN; DA. 1978; VOL. 18; PP. 433-444; BIBL. 9 REF.; 2 TAB. ; TABL./ILL.Article

STUDY OF THE SYSTEM CAMGSI₂O₆-CAFE³⁺ALSIO₆-CAAL₂SIO₆-CATIAL₂O: :(6). III: THE JOIN CAMGSI₂O₆-CAFE³⁺ALSIO₆-CATIAL₂O₆ AT 1 ATM = ETUDE DU SYSTEME CAMGSI₂O₆-CAFE³⁺ALSIO₆-CAAL₂SIO₆-CATIAL₂O: :(6). III: LA SERIE CAMGSI₂O₆-CAFE³⁺ALSIO₆-CATIAL₂O₆ A 1 ATMOSPHEREAKASAKA M; ONUMA K.1978; J. FAC. SCI., HOKKAIDO UNIV., SER. 4; ISSN 0018-3474; JPN; DA. 1978; VOL. 18; PP. 409-432; BIBL. 13 REF.; 20 ANAL.; 3 TAB. ; TABL./ILL./ANAL.Article

THE CRYSTAL AND MOLECULAR STRUCTURE OF (TRANS-1,2-BIS(DIPHENYLPHOSPHINAMINO) CYCLOHEXANE) (1,5-CYCLOOCTADIENE) RHODIUM (I) PERCHLORATE DICHLOROMETHANE SOLVATEONUMA K; NAKAMURA A.1981; BULL. CHEM. SOC. JPN.; ISSN 0009-2673; JPN; DA. 1981; VOL. 54; NO 3; PP. 761-765; BIBL. 10 REF.Article

STUDY OF THE SYSTEM CAMGSI₂O₆ - CAFE³⁺ALSIO₆ - CAAL₂SIO₆ - CATIAL₂O₆. III. THE JOIN CAMGSI₂O₆ - CAFE³⁺ALSIO₆ - CATIAL₂O₆ AT 1 ATM.AKASAKA M; ONUMA K.1978; J. FAC. SCI. HOKKAIDO UNIV., 4; JAP.; DA. 1978; VOL. 18; NO 3; PP. 409-432; BIBL. 13 REF.; 13 ILL.Article

Spinelle chromifère dans les systèmes silicatésONUMA, K.Kobutsugaku Zasshi. 1983, Vol 16, Num 2, pp 213-230, issn 0454-1146Article

CLINOPYRAXENE WITH SI<AL_IV IN THE JOIN CA FE AL SI O₆-CA TI AL₂ O₆ = CLINOPYROXENE AVEC SI<AL_IV DANS LE SYSTEME CA FE AL SI O₆-CA TI AL₂ O₆ONUMA K; AKASAKA M.1980; MINERAL. MAG.; ISSN 0026-461X; GBR; DA. 1980; VOL. 43; NO 331; PP. 851-856; BIBL. 23 REF.Article

THE JOIN CAMGSI₂O₆-CAFEALSIO₆-CATIAL₂O₆ AND ITS BEARING ON THE TI-RICH FASSAITIC PYROXENESAKASAKA M; ONUMA K.1980; CONTRIB. MINERAL. PETROL.; DEU; DA. 1980; VOL. 71; NO 3; PP. 301-312; BIBL. 1 P.; 8 ILL.Article

EXPERIMENTAL STUDIES ON ALKALIC ROCKS AND LUNAR ROCKSONUMA K; YAGI K.1978; RECENT PROGR. NAT. SCI. JAP.; JPN; DA. 1978; VOL. 3; PP. 243-248; BIBL. 27 REF.Article

STUDY OF THE SYSTEM CAMGSI₂O₆-CAFE³⁺ALSIO₆-CAAL₂SIO₆-CATIAL₂O: :(6). II. THE JOIN CAMGSI₂O₆-CAAL₂SIO₆-CATIAL₂O₆ AND ITS BEARING ON CA-AL RICH INCLUSIONS IN CARBONACEOUS CHONDRITE.ONUMA K; KIMURA M.1978; J. FAC. SCI. HOKKAIDO UNIV., 4; JAP.; DA. 1978; VOL. 18; NO 1-2; PP. 215-236; BIBL. 1 P.; 12 ILL.Article

CRYSTALLIZATION IN THE SILICA-UNDERSATURATED PORTION OF THE SYSTEM DIOPSIDE-NEPHELINE-AKERMANITE-SILICA AND ITS BEARING ON THE FORMATION OF MELILITITES AND NEPHELINITES.ONUMA K; YAMAMOTO M.1976; J. FAC. SCI. HOKKAIDO UNIV., 4; JAP.; DA. 1976; VOL. 17; NO 2; PP. 347-355; BIBL. 8 REF.; 5 ILL.Article

THE JOIN CAMGSI₂O₆-CAAL₂SIO₆-CAFE³⁺ALSIO₆ IN AIR AND ITS BEARING ON FASSAITIC PYROXENE.ONUMA K; YAGI K.1975; J. FAC. SCI. HOKKAIDO UNIV., 4; JAP.; 1975, VOL. 16, NUM. 0004, P. 343 A 356Serial Issue

THE JOIN MGSIO₃-MGAL₂SIO₆ AND THE SOLUBILITY OF AL₂O₃ IN ENSTATITE AT ATMOSPHERIC PRESSURE.ONUMA K; ARIMA M.1975; J. JAP. ASS. MINERALOGISTS PETROLOGISTS ECON. GEOLOGISTS; JPN; 1975, VOL. 70, NUM. 0002, P. 53 A 60Serial Issue

N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE-COPPER SALT-CATALYSED COUPLING OF ARYL GRIGNARD REAGENTS WITH ALKYL AND ARALKYL HALIDESONUMA K; HASHIMOTO H.1972; BULL. CHEM. SOC. JAP.; JAP.; DA. 1972; VOL. 45; NO 8; PP. 2582-2586; BIBL. DISSEM.Serial Issue

Liquidus phase relations on the join forsterite-anorthite-silica with 0.3% MgCr₂O₄ in air at 1 atm = Relations de phases liquidus à la limite forsterite-anorthite-silice avec 0,3% MgCr₂O₄ dans l'air à 1 atmONUMA, K.Ganseki Kobutsu Kosho Gakkaishi. 1984, Vol 79, Num 10, pp 387-393, issn 0021-4825Article

Effect of oxygen fugacity on fassaitic pyroxene = Effet de la fugacité de l'oxygène sur le pyroxène fassaitiqueONUMA, K.Journal of the Faculty of Science. Hokkaido University, Series 4 : Geology and Mineralogy. 1983, Vol 20, Num 2-3, pp 185-194, issn 0018-3474Article

Phase relations in the chromium-poor part of the system diopside-anorthite-forsterite-MgCr₂O₄ in air at 1 atm = Relations des phases dans la partie pauvre en chrome du système diopside-anorthite-forsterite-MgCr₂O₄ dans l'air à 1 atmosphèreONUMA, K.Journal of the Faculty of Science. Hokkaido University, Series 4 : Geology and Mineralogy. 1983, Vol 20, Num 2-3, pp 171-183, issn 0018-3474Article

A RECONNAISSANCE OF THE SYSTEM CAFE³⁺ALSIO₆-CATIAL₂O₆ AT 1 ATMONUMA K; AKASAKA M.1979; J. FAC. SCI. HOKKAIDO UNIV., 4; JPN; DA. 1979; VOL. 19; NO 1-2; PP. 29-35; BIBL. 7 REF.; 7 ILL.Article

PRELIMINARY REPORT ON THE JOIN CAMGSI₂O₆ - CAFE³⁺ALSIO₆ AT LOW OXYGEN FUGACITY.OBA T; ONUMA K.1978; J. FAC. SCI. HOKKAIDO UNIV., 4; JAP.; DA. 1978; VOL. 18; NO 3; PP. 433-444; BIBL. 9 REF.; 8 ILL.Article

THE BEARING OF THE SYSTEM NAFE³⁺SI₂O₆-CAAL₂SIO₆ ON AEGIRINE AND OMPHACITEONUMA K; YOSHIKAWA K.1978; NATION. GEOGR. J. INDIA; IND; DA. 1978; VOL. 24; NO 3-4; PP. 121-128; BIBL. 2 P.; 4 ILL.Article

CRYSTALLIZATION TREND OF CHROMIAN SPINEL IN SOME ALKALI BASALTS AND CALC-ALKALI ANDESITES FROM JAPANESE ISLANDNAGAO T; YAMAMOTO M; ONUMA K et al.1980; J. JAP. ASS. MINERALOGISTS PETROLOGISTS ECON. GEOLOGISTS; JPN; DA. 1980; VOL. 75; NO 2; PP. 44-54; ABS. JAP; BIBL. 35 REF.Article

THE REDUCTIVE COUPLING REACTIONS OF SOME CHLOROMETHYLBENZENE DERIVATIVES WITH IRON(II) COMPLEXES. II. REDUCTION BY ANHYDROUS IRON(II) CHLORIDE AND LITHIUM CHLOROFERRATE(II)ONUMA K; YAMASHITA J; HASHIMOTO H et al.1973; BULL. CHEM. SOC. JAP.; JAP.; DA. 1973; VOL. 46; NO 1; PP. 333-334; BIBL. 5 REF.Serial Issue

THE BEARING OF THE SYSTEM CAMGSI₂O₆-CAAL₂SIO₆-CAFEALSIO₆ ON FASSAITIC PYROXENE = L'INFLUENCE DU SYSTEME CAMGSI₂O₆-CAAL₂SIO₆-CAFEALSIO₆ SUR LE PYROXENE FASSAITIQUEONUMA K; AKASAKA M; YAGI K et al.1981; LITHOS; ISSN 0024-4937; NOR; DA. 1981; VOL. 14; NO 3; PP. 173-182; BIBL. 1 P.; 2 TAB. ; ILL./TABL.Article

PETROLOGY OF THE YAMATO CHONDRITIC METEORITES FROM ANTARCTICA, WITH SPECIAL REFERENCE TO THE ORIGIN OF THE CHONDRULESKIMURA M; YAGI K; ONUMA K et al.1980; CONGRES GEOLOGIQUE INTERNATIONAL. 26/1980/PARIS; FRA; ORLEANS: B.R.G.M.; DA. 1980; VOL. 3; PP. 1248Conference Paper