Mineralogiya podelochnykh i poludragotsennykh raznovidnostej tonkozernistogo kremnezemaBARSANOV, Georgij Pavlovich; YAKOVLEVA, Mariya Efremovna.1984, 141 p.Book

Glauconite-bearing rocks from submarine volcanic mountains in the Sea of Japan = Roches à glauconite des monts volcaniques sousmarins de la mer du JaponLIPKINA, M. I.Lithology and mineral resources. 1980, Vol 15, Num 4, pp 332-341, issn 0024-4902Article

PROBLEMES CONCERNANT LA NATURE ET LES CONDITIONS DE FORMATION DES BANDES BLANCHES D'AGATE REMPLIES DE CALCEDOINEMAGALASHVILI GA; URUSHADZE VV.1976; ZAP. VSESOJUZ. MINERAL. OBSHCHEST.; S.S.S.R.; 1976, NUM. 0001, P. 93 A 95Serial Issue

SUR LA CALCEDOINE DU MENARD, PRES DE SAINT-MAURICE SUR LOIRE (LOIRE).COLLET A.1912; ANN. SOC. LINN. LYON; FRA; 1912, VOL. 59, P. 103 A 109Miscellaneous

DIAGNOSTIC FEATURES OF SPHERULITES FORMED BY SPLITTING OF A SINGLE-CRYSTAL NUCLEUS. GROWTH MECHANISM OF CHALCEDONYMALEEV MN.sdMINERAL.; TSCHERMAKS PETROGR. MITT.]OESTERR.?,1972, VOL. 18, NUM. 0001, P. 1 A 16Serial Issue

WASSER IN CHALCEDON. = L'EAU DANS LA CALCEDOINETOENGES I; FLOERKE OW; LANGER K et al.1977; FORTSCHR. D. MINERAL., BEIH.; DTSCH.; DA. 1977; VOL. 55; NO 1; PP. 139-140; BIBL. 2 REF.; 1 ILL.; (55. JAHRESTAG. DTSCH. MINERAL. GES.; BOCHUM; 1977)Conference Paper

Aztec Craft Production and Specialization : Archaeological Evidence from the City-State of Otumba, MexicoCHARLTON, T. H; NICHOLS, D. L; CHARLTON, C. O et al.World archaeology. 1991, Vol 23, Num 1, pp 98-114, issn 0043-8243Article

Synthèse de calcédoine a température ambiante = Synthesis of chalcedony at room temperatureARNOLD, M; MOREAU, V; MORIN, G et al.Réunion annuelle des sciences de la terre. 1990, Num 13, issn 0249-7557, p.4Conference Paper

FEATHERS, FLAKES, AND FANS- PART 1.ZEITNER JC.1970; LAPIDARY J.; USA; 1970(2), VOL. 23, NUM. 0011, P. 1506 A 1514Miscellaneous

Za drahými kameny Dolního Slezska = Pierres précieuses de Basse SilésiePAULIS, P.1985, Vol 34, Num 3, pp 117-118, issn 0024-2896Article

Quartz geodes of the Western Desert, Iraq = Géodes de quartz dans le Desert Occidental IraquienPETRANEK, J; JASSIM, S. Z; AL-BASSAM, K. S et al.Časopis pro mineralogii a geologii. 1983, Vol 28, Num 2, pp 139-147, issn 0008-7378Article

SUR LA DETERMINATION AUX RX DU QUARTZ ET DE LA CALCEDOINEYAKOVLEVA ME; SVESHNIKOVA OL; BUT TS et al.1976; TRUDY MINERAL. MUZ. A.E. FERSMANA, MOSKVA; S.S.S.R.; DA. 1976; NO 25; PP. 234-237; BIBL. 2 REF.; 2 ILL.Article

IDENTIFICATION DE LA CALCEDOINE PAR SON SPECTRE INFRAROUGE.BADIA D; FROHLICH F.1975; C.R. ACAD. SCI., D; FR.; 1975, VOL. 281, NUM. 0002-0003, P. 85 A 88Serial Issue

Vergleichende Untersuchungen zur Kathodolumineszenz von SiO₂ = Etude comparative concernant la cathodoluminescence de SiO₂ = Comparative studies regarding cathode luminescence of SiO₂ENTZIAN, W; AHLGRIMM, C.Wissenschaftliche Zeitschrift der Wilhelm-Pieck-Universität Rostock. Mathematisch-naturwissenschaftliche Reihe. 1983, Vol 32, Num 2, pp 27-29, issn 0323-4681Article

LENGTH-SLOW CHALCEDONY AND EVAPORITES.1971; NATURE, G.B.; 1971(3), VOL. 230, NUM. 5289, P. 83Miscellaneous

SUR LE GISEMENT DE LA CALCEDOINE ET DES BOIS SILICIFIES DE LA MARTINIQUE.LACROIX A.1903; BULL. SOC. FR. MINERALOGIE CRISTALLOGRAPHIE; FRA; 1903, VOL. 26, P. 150 A 152Miscellaneous

Royal signature : name of Israel's last king surfaces in a private collectionLEMAIRE, A.The Biblical archaeology review. 1995, Vol 21, Num 6, pp 48-52, issn 0098-9444Article

O neuporyadochennosti khaltsedona po dannym ehlektronnogo paramagnitnogo rezonansa (EhPR)PLYUSNINA, I. I; KOSTOV, R. I.Geohimija, mineralogija i petrologija. 1988, Vol 25, pp 20-27, issn 0324-1718Article

Les minéraux du Bassin du Reyran (Var)MARI, G.1983, Num 58, pp 4-10, issn 0153-9167Article

CHALCEDON, SIO₂ = CALCEDOINE, SIO₂KOMOTAUER SK.1982; MINER.-MAG.; ISSN 0341-907X; DEU; DA. 1982; VOL. 6; NO 7; PP. 315-322; ABS. ENG; ILL.Article

The status of Archaeodon reuningi von HUENE, a supposed late Triassic mammal from Southern Africa = L'Archaeodon reuningi de HUENE, supposé être un mammifère du Trias tardif d'Afrique du sudHOPSON, J. A; REIF, W.-E.Neues Jahrbuch für Geologie und Paläontologie. Monatshefte. 1981, Num 5, pp 307-310, issn 0028-3630Article

TURTLE MOUNTAIN TREASURES.ROBERTSON D.1970; LAPIDARY J.; USA; 1970(7), VOL. 24, NUM. 0004, P. 570 A 574Miscellaneous

A system of Nomenclature for Quartz and its Application to the Material of Cylinder SealSAX, M; MIDDLETON, A. P.Archaeometry. 1992, Vol 34, Num 1, pp 11-20, issn 0003-813XArticle

COLORFUL CHALCEDONY IN AMERICA.ZEITNER JC.1977; LAPIDARY J.; U.S.A.; DA. 1977; VOL. 31; NO 4; PP. 1026-1032; 16 ILL.Article

SIMULTANEITE ENTRE CROISSANCE ET CRISTALLISATION DES SPHEROLITES DE CALCITE ET DE CALCEDOINE.SHARONOV BN.1971; ZAP. VSESOJUZ. MINERAL. OBSHCHEST.; SUN; 1971, VOL. 105, NUM. 0004, P. 399 A 407Miscellaneous