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A NOTE ON RYNERSONITE FROM UGANDAVON KNORRING O; SAHAMA TG.1979; SCHWEIZ. MINERAL. PETROGR. MITT.; CHE; DA. 1979; VOL. 59; NO 1-2; PP. 15-18; BIBL. 3 REF.Article

ON TOURMALINESAHAMA TG; KNORRING OV; TORNROOS R et al.1979; LITHOS; NOR; DA. 1979; VOL. 12; NO 2; PP. 109-114; BIBL. 23 REF.; 7 ILL.; 10 ANAL.Article

NIOBIAN WOLFRAMITE FROM THE NUAPARRA PEGMATITE,ZAMBEZIA,MOZAMBIQUE.SAARI E; KNORRING O; SAHAMA TG et al.1968; LITHOS; NOR; 1968, VOL. 1, NUM. 0002, P. 164 A 168Miscellaneous

NEW DATA FOR ANTHOINITE.SAHAMA TG; KNORRING OV; LEHTINEN M et al.1970; BULL. GEOL. SOC. FINL.; FIN; 1970, NUM. 0042, P. 95 A 99Miscellaneous

SCANDIAN IXIOLITE FROM MOZAMBIQUE AND MADAGASCAR.KNORRING O VON; SAHAMA TG; LEHTINEN M et al.1969; BULL. GEOL. SOC. FINL.; FIN; 1969, NUM. 0041, P. 75 A 77Miscellaneous

MPOROROITE, A NEW SECONDARY TUNGSTEN MINERAL FROM UGANDAKNORRING OV; SAHAMA TG; LEHTINEN M et al.1972; BULL. GEOL. SOC. FINL.; FINL. ; 1972, NUM. 0044-PART02, P. 107 A 110Serial Issue

KORNERUPINE-BEARING GNEISS FROM INANAKAFY NEAR BETROKA, MADAGASCAR.KNORRING O VON; SAHAMA TG; LEHTINEN M et al.1969; BULL. GEOL. SOC. FINL.; FIN; 1969, NUM. 0041, P. 79 A 84Miscellaneous

SECOND FIND OF NAMBULITE.VON KNORRING O; SAHAMA TG; TOERNROOS R et al.1978; NEU. JB. MINERAL., MONATSH.; DEU; DA. 1978; NO 8; PP. 346-348; BIBL. 4 REF.Article

BURANGAITE, A NEW PHOSPHATE MINERAL FROM RWANDA.VON KNORRING O; LEHTINEN M; SAHAMA TG et al.1977; BULL. GEOL. SOC. FINL.; FINL.; DA. 1977; VOL. 49; NO 1; PP. 33-36; BIBL. 6 REF.; 4 ILL.; 1 ANAL.Article

NATURAL BOEHMITE SINGLE CRYSTALS FROM CEYLANSAHAMA TG; LEHTINEN M; REHTIZAERVI P et al.1973; BEITR. MINERAL. PETROL.; DTSCH. ; 1973, VOL. 39, NUM. 0002, P. 171 A 174Serial Issue

SECONDARY TUNGSTEN MINERALS IN THE FERBERITE DEPOSITS OF CENTRAL AFRICA.SAHAMA TG; KNORRING OV; LEHTINEN M et al.1970; IMA-IAGOD. MEET. 1970, COLLECT. ABSTR.; 1970, P. 186Miscellaneous

A NOTE ON GRANDIDIERITE FROM FORT DAUPHIN, MADAGASCAR.KNORRING O VON; SAHAMA TG; LEHTINEN M et al.1969; BULL. GEOL. SOC. FINL.; FIN; 1969, NUM. 0041, P. 71 A 74Miscellaneous

COOKEITE FROM THE MUIANE PEGMATITE,ZAMBEZIA,MOZAMBIQUE.SAHAMA TG; KNORRING O VON; LEHTINEN M et al.1968; LITHOS; NOR; 1968, VOL. 1, NUM. 0001, P. 12 A 19Miscellaneous

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