Theodosoglou, E., A. Koroneos, K. M. Paraskevopoulos, G. Christofides, L. Papadopoulou, and T. Zorba. 2007. “COMPARATIVE INFRARED SPECTROSCOPIC STUDY OF NATURAL CA-AMPHIBOLES”. Bulletin of the Geological Society of Greece 40 (2):984-95. https://doi.org/10.12681/bgsg.16781.