Citation: Dc. Smith et Ea. Perseil, SB-RICH RUTILE IN THE MANGANESE CONCENTRATIONS AT ST-MARCEL-PRABORNA,AOSTA VALLEY, ITALY - PETROLOGY AND CRYSTAL-CHEMISTRY, Mineralogical Magazine, 61(5), 1997, pp. 655-669
Citation: Ea. Perseil et Dc. Smith, SB-RICH TITANITE IN THE MANGANESE CONCENTRATIONS AT ST-MARCEL-PRABORNA, AOSTA-VALLEY, ITALY - PETROGRAPHY AND CRYSTAL-CHEMISTRY, Mineralogical Magazine, 59(397), 1995, pp. 717-734
Citation: N. Meisser et Ea. Perseil, OCCURRENCE OF WOODRUFFITE, (ZN, MN-2 H2O,HETAEROLITE, ZNMN2O4, AND HYDROHETAEROLITE, HZNMN2-XO4, OF SUPERGENE ORIGIN IN A SKARN OF MONT CHEMIN (VALAIS, SWITZERLAND)(2)MN3+ 4O7.1), Schweizerische Mineralogische und Petrographische Mitteilungen, 73(1), 1993, pp. 11-19