Researches of blastic processes in granite rocks and later graphic quartz in pegmatites (Pegmatoids) from Ethiopia /
Augustithis, Stylianos Savvas
Researches of blastic processes in granite rocks and later graphic quartz in pegmatites (Pegmatoids) from Ethiopia / by Stylianos Savvas Augustithis. - Halle (Saale) : Deutsche Akademie der Naturforscher, 1962. - 17 p. : ill. ; 26 cm. - Nova acta Leopoldina : Abhandlungen der Deutschen Akademie der Naturforscher Leopoldina ; 25 ; Neue folge, 156 .
Researches of blastic processes in granite rocks and later graphic quartz in pegmatites (Pegmatoids) from Ethiopia / by Stylianos Savvas Augustithis. - Halle (Saale) : Deutsche Akademie der Naturforscher, 1962. - 17 p. : ill. ; 26 cm. - Nova acta Leopoldina : Abhandlungen der Deutschen Akademie der Naturforscher Leopoldina ; 25 ; Neue folge, 156 .