REFINEMENT OF THE CRYSTAL STRUCTURE OF HELVITE, MN₄ (BESIO₄)₃S.HOLLOWAY WM JR; GIORDANO TJ; PEACOR DR et al.1972; ACTA CRYSTALLOGR., B; DNK; 1972, VOL. 28, NUM. 0001, P. 114 A 117Miscellaneous

DECOUVERTE D'HELVINE DANS DES GREISENS DERIVES DE ROCHES CARBONATEES DE TRANSBAIKALIE.SERGEEV AD.1969; ZAP. VSESOJUZ. MINERAL. OBSHCHEST.; SUN; 1969(12), VOL. 98, NUM. 0006, P. 746 A 748Miscellaneous

OBTENTION DE COMBINAISONS DU GROUPE DE L'HELVINE.MEL'NIKOV OK; LITVIN BN; FEDOSOVA SP et al.1968; GIDROTERMAL'NYJ.SINTEZ.KRISTALLOV-MOSCOU.IZDAT."NAUKA".; 1968, P. 167 A 175Miscellaneous

PREPARATION OF COMPOUNDS OF THE HELVITE GROUPMEL'NIKOV OK; LITVIN BN.sdIN: HYDROTHERMAL SYNTH. CRYST.; NEW YORK CONSULTANTS BUR. TRAD. DU RUSSE ,1971, P. 119 A 125Miscellaneous

ON THE COMPOSITION,PARAGENESIS AND FORMATION CONDITIONS OF HELVINE IN THE GREISEN.PAVLOVA IG; BEKNAZAROV KB; SAL'DAU EP et al.1966; ZAP. VSESOJUZ. MINERAL. OBSHCHEST.; SUN; 1966(12), VOL. 95, NUM. 0006, P. 674 A 689Miscellaneous

HELVINE IN THE GONDITE OF KAJLIDONGRI, MADHYA PRADESH, INDIADIPANKAR LAHIRI.1972; MINERAL. MAG.; G.B. ; 1972, VOL. 38, NUM. 0300, P. 974 A 975Serial Issue

HELVITE AND TOURMALINE ACCOMPANIED BY GRUNERITE IN QUARTZ.GUEBELIN EJ.1976; J. GEMMOL.; G.B.; 1976, VOL. 15, NUM. 0003, P. 111 A 113Serial Issue

CONDITIONS DE FORMATION DE LA MINERALISATION EN BERYL (HELVINE) DANS LES SKARNSKOSALS YA A.1971; IN: GRANITOIDNYE MASSIVY SIBIRI ORUDENENIE; NOVOSIBIRSK NAUKA ; 1971, P. 222 A 261Book