SOME PROBLEMS AND TRENDS IN MANGANESE ORE RESEARCHES, A REVIEW.GRASSELLY G.1970; IMA-IAGOD. MEET. 1970, COLLECT. ABSTR.; 1970, P. 293Miscellaneous

THERMAL STABILITY AND OXIDATION OF MN₃OGRASSELLY G.1971; ACTA MINERAL. PETROGR.; HONGR. ; 1971,1972, VOL. 20, NUM. 0002, P. 227 A 240Serial Issue

ON THE PHOSPHORUS-BEARING MINERAL OF THE MANGANESE OXIDE ORE DEPOSITS OF EPLENY AND URKUT.GRASSELLY G.1968; ACTA UNIV. SZEGED, ALTA MINERAL. PETROGR; HUN; 1968, VOL. 18, NUM. 0002, P. 73 A 83Miscellaneous

IAGOD commission on manganese ICGP Project no 111: genesis of manganese ore deposits. Notes and new acheivement and scientific significance of the IGCP Project no 111: genesis of manganese ore deposits = La commission de l'IAGOD sur le projet no 111 PICG sur le manganèse: Genèse des minerais de manganèse. Notes et nouvelles études scientifiques sur le projet PICG no 111: Genèse des minerais de manganèseGRASSELLY, G.Acta mineralogica-Petrographica (Szeged). 1977, Vol 23, Num 1, pp 197-205, issn 0365-8066Article

DATA ON THE OXYDATION OF SULPHIDE ORE DEPOSITS.KOCH S; GRASSELLY G.1952; ACTA. UNIV. SZEGED. ACTA MINERAL. PETROGR. HUNG.; ACTA UNIV. SZEGED. ACTA MINERAL. PETROGR.; 1952, VOL. 6, P. 23 A 30Miscellaneous

PROCESSES OCCURRING AT THE DECOMPOSITION OF SULPHIDE ORES.KOCH S; GRASSELLY G.1951; ACTA UNIV. SZEGED. ACTA MINERAL. PETROGR. HUNG.; 1951, VOL. 5, P. 15 A 37Miscellaneous

ROLE OF MANGANESE MINERALS IN THE MIGRATION OF ELEMENTS.GRASSELLY G; HETENYI M.1970; IMA-IAGOD. MEET. 1970, COLLECT. ABSTR.; 1970, P. 301Miscellaneous

ADSORPTION PROPERTIES OF SOME MANGANESE OXIDES:PRELIMINARY REPORT.GRASSELLY G; HETENYI M.1967; TRANS. INST. MING METALLURGY, B; GBR; 1967(11), VOL. 76, NUM. 0732, P. 223 A 224Miscellaneous

THE MINERALS OF THE SULPHIDE.KOCH S; GRASSELLY G.1952; ACTA. UNIV. SZEGED. ACTA MINERAL. PETROGR. HUNG.; ACTA UNIV. SZEGED. ACTA MINERAL. PETROGR.; 1952, VOL. 6, P. 1 A 21Miscellaneous

ADSORPTION PROPERTIES OF SOME MANGANESE OXIDES.GRASSELLY G; HETENYI M.1968; ACTA UNIV. SZEGED, ALTA MINERAL. PETROGR; HUN; 1968, VOL. 18, NUM. 0002, P. 85 A 98Miscellaneous

GEOLOGY AND GEOCHEMISTRY OF MANGANESE. I: MINERALOGY, GEOCHEMISTRY, METHODS = GEOLOGIE ET GEOCHIMIE DU MANGANESE. I: MINERALOGIE, GEOCHIMIE, METHODESVARENTSOV IM ED; GRASSELLY G ED.1980; INTERNATIONAL SYMPOSIUM ON GEOLOGY AND GEOCHEMISTRY OF MANGANESE. 2/1976/SYDNEY; DEU; STUTTGART: E. SCHWEIZEBART'SCHE; DA. 1980; 463 P.; 24 CM; BIBL. DISSEM.; 89 TAB. ; TABL./ILL.Conference Proceedings

GEOLOGY AND GEOCHEMISTRY OF MANGANESE. III: MANGANESE OF THE BOTTOM OF RECENT BASINS = GEOLOGIE ET GEOCHIMIE DU MANGANESE. III: LE MANGANESE AU FOND DES BASSINS RECENTSVARENTSOV IM ED; GRASSELLY G ED.1980; INTERNATIONAL SYMPOSIUM ON GEOLOGY AND GEOCHEMISTRY OF MANGANESE. 2/1976/SYDNEY; DEU; STUTTGART: E. SCHWEIZERBART'SCHE; DA. 1980; 357 P.; 24 CM; BIBL. DISSEM.; 27 TAB. ; ILL./ESQUISSE GEOL./TABL.Conference Proceedings

SOME CONCEPTUAL QUESTIONS REGARDING THE ORIGIN OF MANGANESE IN THE URKUT DEPOSIT, HUNGARY = QUELQUES QUESTIONS CONCEPTUELLES CONCERNANT L'ORIGINE DU MANGANESE DANS LE GISEMENT D'URKUT, HONGRIESZABO Z; GRASSELLY G; CSEH NEMETH J et al.1981; CHEM. GEOL.; ISSN 0009-2541; NLD; DA. 1981; VOL. 34; NO 1-2; PP. 19-29; BIBL. 18 REF.; ESQUISSE/COUPE GEOL./TABL.Conference Paper

SOME CONCEPTUAL QUESTIONS REGARDING THE ORIGIN OF MANGANESE IN THE ORE DEPOSIT OF URKUT, HUNGARYSZABO Z; CSEH NEMETH J; GRASSELLY G et al.1980; CONGRES GEOLOGIQUE INTERNATIONAL. 26/1980/PARIS; FRA; ORLEANS: B.R.G.M.; DA. 1980; VOL. 3; PP. 1017Conference Paper

Rare earth elements in the manganese deposit of Urkut (Bakony Mountains, Hungary) = Les éléments des terres rares dans le gisement de manganèse d'Urkurt(Monts Bakony,Hongrie)GRASSELLY, G; PANTO, G.Ore geology reviews. 1988, Vol 4, Num 1-2, pp 115-124, issn 0169-1368Conference Paper

MANGANESE ORE DEPOSITS OF HUNGARY.CSEH NEMETH J; GRASSELLY G; KENDA J et al.sdIN: 25. INT. GEOL. CONGR. ABS.; SYDNEY; 1976; CANBERRA; PRINT. UNION OFFSET; DA. S.D.; VOL. 3; PP. 766-767Conference Paper

Studies on properties of montmorillonite-amino acid complex = Etudes sur la propriété des complexes d'amino-acides de la montmorilloniteBERLINGER, H; GRASSELLY, G.Acta mineralogica-Petrographica (Szeged). 1977, Vol 23, Num 1, pp 159-164, issn 0365-8066Article

DATA ON THE GEOLOGY AND MINERALOGY OF THE EPLENY MANGANESE ORE DEPOSIT.GRASSELLY G; SZABO Z; BARDOSSY G et al.1969; ACTA UNIV. SZEGED, ALTA MINERAL. PETROGR; HUN; 1969, VOL. 19, NUM. 0001, P. 15 A 43Miscellaneous

Ore-formation in the Early Jurassic Basin of Central Europe: Aspects of mineralogy, geochemistry, and genesis of the Urkut manganese deposit, Hungary = Formation de minerai dans le Bassin d'Europe centrale du jurassique inférieur: apects minéralogiques, géochimiques et genèse du gisement de manganèse de Urkut, Hongrie = Erzbildung in dem frühjurassischen Becken Zentraleuropas: Mineralogische, geochemische und genetische Aspekte der Mangan-Lagerstätte von Urkut, UngarnVARENTSOV, I. M; GRASSELLY, G; SZABO, Z et al.Chemie der Erde. 1988, Vol 48, Num 4, pp 257-304, issn 0009-2819Article