Geochemical and petrographic characterization of Rosso antico and other white-grey marbles of Mani, Greece - Gorgoni, C. (Ancient stones. Quarrying, trade and provenance. Interdisciplinary studies on stones and stone technology in Europe and Near East from the prehistoric to the Early Christian period. [Second Meeting of the Association for the Study of Marble and Other Stones Used in Antiquity. Leuven, October 16 - 20th, 1990.])