 | | Book | | anc MINERALS OF MEXICO 7 | : = Pras #0 AaprTTARE ; | MINERALS OF MEXICO William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy— Collectors and collecting— Mexico. 2. Mines and...and mineral resources— Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This book...Boletin nuimeros 40 and 41 (Instituto Geoldgico de México, 1922, 1923), has an author been able...It is the hope and wish of the Sociedad Mexicana de Mineralogia, which promotes the study of Mexican | | | Book | | "'<' ~/ BOUNDARIES U A Mo<'« u~ o V :¾ MEXICO r - ·•-.. ·-··-··-··-·· < •• ....... V S TATES...org/details/mineralsofmexico0000panc MINERALS OF MEXICO • ERALS OF ~XICO M ______ William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy-Collectors and collecting-Mexico. 2. Mines and mineral...mineral resources-Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This boo i...i.. is deJicated tu the people of Mexico and to the three people who directly affected me and this project |  | | Book (volume) | | varieta cos/ tipica de/la Val d'Ala e stato dato ii nome di alalite. Testa Ciarva, Pian de/la Mussa, Val d'Afa...d'Afa. 11 diops£de [CaMg(SiO3)z] e forse il pirosseno che da i migliori esemplari proprio nella regione...alpine piemontesi e lorn barde (Val Malenco, Val de] Cervo, ecc.). e Una interessante e rara varieta...translucido , chiarissimo (2,5x). Testa Ciarva, Pian de/la Mussa, Val d'Ala. In basso: diopside, cristalli...pressi de/le gallerie autostradali. Si osservi anche qui la notevole differenza tra i campioni de/la Val |
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