THE GEOCHEMICAL ROLE OF PRIMARY COPPER-SULPHUR MINERALIZATION IN THE CRYSTALLIZATION OF THE FREETOWN (SIERRA LEONE) LAYERED GABBRO.BOWLES JFW.1978; MINERAL. MAG.; G.B.; DA. 1978; VOL. 42; NO 321; PP. 111-116; BIBL. 32 REF.; 3 ILL.Article

A METHOD OF TRACING THE TEMPERATURE AND OXYGEN-FUGACITY HISTORIES OF COMPLEX MAGNETITE-ILMENITE GRAINS.BOWLES JFW.1977; MINERAL. MAG.; G.B.; DA. 1977; VOL. 41; NO 317; PP. 103-109; BIBL. 20 REF.; 2 ILL.Article

AN AUTOMATIC DATA-HANDLING SYSTEM FOR QUANTITATIVE X-RAY MICROPROBE ANALYSIS.BOWLES JFW.1975; NAT. ENVIRONMENT. RES. COUNC., INST. GEOL., REP.; G.B.; 1975, NUM. 7509-0009, P. 1 A 14Serial Issue

THE DISTINCTIVE SUITE OF PLATINUM-GROUP MINERALS FROM GUMA WATER, SIERRA LEONE = SUITE DISTINCTIVE DES MINERAUX DU GROUPE PLATINE DE GUMA WATER, SIERRA LEONEBOWLES JFW.1981; BULL. MINERAL.; ISSN 0180-9210; FRA; DA. 1981; VOL. 104; NO 4; PP. 478-483; ABS. FRE; BIBL. 16 REF.; ILL./TABL.Conference Paper

HISTORY OF FE₃O₄-FETIO₃ GRAINS (APP.).BOWLES JFW.1977; MINERAL. MAG.; G.B.; DA. 1977; VOL. 41; NO 320; PP. M16-M18; BIBL. 16 REF.Article

DISTINCT COOLING HISTORIES OF TROCTOLITES FROM THE FREETOWN LAYERED GABBRO.BOWLES JFW.1976; MINERAL. MAG.; G.B.; DA. 1976; VOL. 40; NO 315; PP. 703-714; BIBL. 17 REF.; 2 ILL.; 10 ANAL.Article

THE TEXTURES AND GENESIS OF METAMORPHIC PYROXENE IN THE FREETOWN INTRUSION = TEXTURE ET GENESE DES PYROXENES METAMORPHIQUES DANS L'INTRUSION DE FREETOWNWELLS MK; BOWLES JFW.1981; MINERAL. MAG.; ISSN 0026-461X; GBR; DA. 1981; VOL. 44; NO 335; PP. 245-255; BIBL. 29 REF.; ESQUISSE/ILL.Article

URANIUM MINERALIZATION OF THE WITWATERSRAND AND DOMINIUM REEF SYSTEMS.SIMPSON PR; BOWLES JFW.1977; PHILOS. TRANS. R. SOC. LONDON, A; G.B.; DA. 1977; VOL. 286; NO 1336; PP. 527-548; H.T. 10; BIBL. 1 P. 1/2; 20 ILL.Article

MINERALOGICAL EVIDENCE FOR THE MODE OF DEPOSITION AND METAMORPHISM OF REACTION ZONE SAMPLES FROM OKLO = MISE EN EVIDENCE MINERALOGIQUE DU MODE DE DEPOT ET DU METAMORPHISME D'ECHANTILLONS PRELEVES DANS LA ZONE DE REACTION D'OKLOSIMPSON PR; BOWLES JFW.1978; LES REACTEURS DE FISSION NATURELS. REUNION/1977-12-19/PARIS; AUT; VIENNE: AIEA; DA. 1978; PP. 297-306; BIBL. 6 REF.; 5 ILL.Conference Paper

URANIUM MINERALIZATION OF THE WITWATERSRAND AND DOMINION REEF SYSTEMS.SIMPSON PR; BOWLES JFW.1977; IN: MINERAL. TOWARDS TWENTY-FIRST CENTURY. DISCUSSION MEET.; LONDON; 1976; LONDON; R. SOC.; DA. 1977; PP. 293-314; H.T. 10; BIBL. 1 P. 1/2; 22 ILL.; TIRE A PART DE: PHIL. TRANS. R. SOC. LONDON, A, G.B. 1977, 286, 527-548Conference Paper

A RE-EXAMINATION OF CHERALITE = UN RE-EXAMEN DE LA CHERALITEBOWLES JFW; JOBBINS EA; YOUNG BR et al.1980; MINERAL. MAG.; ISSN 0026-461X; GBR; DA. 1980; VOL. 43; NO 331; PP. 885-888; BIBL. 14 REF.; 3 TAB. ; TABL./ILL.Article

RELATIONSHIPS BETWEEN COMPOSITION AND REFLECTANCE IN THE TENNANTITE-TETRAHEDRITE SERIES OF EL TENIENTE ORE DEPOSIT, CHILE.ARAYA RA; BOWLES JFW; SIMPSON PR et al.sdIN: 25. INT. GEOL. CONGR. ABS.; SYDNEY; 1976; CANBERRA; PRINT. UNION OFFSET; DA. S.D.; VOL. 2; PP. 552Conference Paper

CARBONATE ENRICHMENT AT THE MARGINS OF A BASIC DYKE, ARDNAMURCHAN.WELLS MK; SMITH ACS; BOWLES JFW et al.1974; MINERAL. MAG.; G.B.; 1974, VOL. 39, NUM. 0305, P. 514 A 524Serial Issue

REFLECTANCE AND COMPOSITION OF A SINGLE CRYSTAL OF CHALCOPYRITE FORM EL TENIENTE ORE DEPOSITS CENTRAL CHILE.ARAYA RA; BOWLES JFW; SIMPSON PR et al.sdIN: 25. INT. GEOL. CONGR. ABS.; SYDNEY; 1976; CANBERRA; PRINT. UNION OFFSET; DA. S.D.; VOL. 2; PP. 553Conference Paper

URANIUM-BEARING ACCESSORY MINERALS IN THE SAO PEDRO DO SUL GRANITE, PORTUGAL = LES MINERAUX ACCESSOIRES URANIFERES DU GRANITE DE SAO PEDRO DO SUL, PORTUGALBASHAM IR; VAIRINHO MMB; BOWLES JFW et al.1982; VEIN-TYPE AND SIMILAR URANIUM DEPOSITS IN ROCKS YOUNGER THAN PROTEROZOIC. TECHNICAL COMMITTEE MEETING/1979/LISBON; AUT; VIENNA: INTERNATIONAL ATOM. ENERGY AGENCY; DA. 1982; PP. 279-298; BIBL. 1 P.; 27 ANAL.; 7 TAB. ; ESQUISSE GEOL./TABL./ILL./ANAL.Conference Paper

FURTHER STUDIES OF BOHDANOWICZITE (AG BI SE₂) AND SOME ASSOCIATED MINERALS = NOUVELLES ETUDE DE LA BOHDANOWICZITE (AG BI SE₂) ET QUELQUES MINERAUX ASSOCIESBANAS M; ATKIN D; BOWLES JFW et al.1980; BULL. MINERAL.; FRA; DA. 1980; VOL. 103; NO 1; PP. 107-112; ABS. FRE; BIBL. 28 REF.Article

NUKUNDAMITE, A NEW MINERAL, AND IDAITERICE CM; ATKIN D; BOWLES JFW et al.1979; MINERAL. MAG.; GBR; DA. 1979; VOL. 43; NO 326; PP. 193-200; BIBL. 19 REF.; 1 ILL.Article

BOHDANOWICZITE-A NEW MINERAL = BOHDANOWICZITE, UN NOUVEAU MINERALBANAS M; ATKIN D; BOWLES JFW et al.1980; REP.-INST. GEOL. SCI. (LOND.); ISSN 548243; GBR; DA. 1980; 80-1; PP. 1-2; BIBL. 2 REF.Article

DEFINITIVE DATA ON BOHDANOWICZITE, A NEW SILVER BISMUTH SELENIDEBANAS M; ATKIN D; BOWLES JFW et al.1979; MINERAL. MAG.; GBR; DA. 1979; VOL. 43; NO 325; PP. 131-133; BIBL. 12 REF.Article

MINERALOGY OF URANIUM DISTRIBUTION IN SAMPLES OF UNALTERED AND SERICITIZED GRANITE FROM URGEIRICA, PORTUGAL, IN RELATION TO MINERALIZATION PROCESSES. A PRELIMINARY STUDY = MINERALOGIE DE LA REPARTITION DE L'URANIUM DANS DES ECHANTILLONS DE GRANITE FRAIS ET DE GRANITE SERICITISE D'URGEIRICA, PORTUGAL, EN RELATION AVEC LES PROCESSUS DE MINERALISATION. ETUDE PRELIMINAIREBASHAM IR; BOWLES JFW; ATKIN D et al.1982; VEIN-TYPE AND SIMILAR URANIUM DEPOSITS IN ROCKS YOUNGER THAN PROTEROZOIC. TECHNICAL COMMITTEE MEETING/1979/LISBON; AUT; VIENNA: INTERNATIONAL ATOM. ENERGY AGENCY; DA. 1982; PP. 299-309; BIBL. 7 REF.; 8 ANAL.; 2 TAB. ; 3 PLANCH. ; PL./TABL./ANAL.Conference Paper

MINERALOGY OF URANIUM DISTRIBUTION IN SAMPLES OF UNALTERED UND SERICITIZED GRANITE FROM URGEIRICA, PORTUGAL, IN RELATION TO MINERALIZATION PROCESSES. A PRELIMINARY STUDYBASHAM IR; BOWLES JFW; ATKIN D et al.1982; VEIN-TYPE AND SIMILAR URANIUM DEPOSITS IN ROCKS YOUNGER THAN PROTEROZOIC. TECHNICAL COMMITTEE MEETING ON VEIN-TYPE AND SIMILAR URANIUM DEPOSITS IN ROCKS YOUNGER THAN PROTEROZOIC/1979/LISBON; AUT; VIENNA; INTERNATIONAL ATOMIC ENERGY AGENCY; DA. 1982; PP. 299-309; BIBL. 7 REF.Conference Paper

RUBIDIUM STRONTIUM AGE STUDIES AND GEOCHEMISTRY OF ACID VEINS IN THE FREETOWN COMPLEX, SIERRA LEONE.BECKINSALE RD; BOWLES JFW; PANKHURST RJ et al.1977; MINERAL. MAG.; G.B.; DA. 1977; VOL. 41; NO 320; PP. 501-511; BIBL. 18 REF.; 6 ILL.; 15 ANAL.Article