Anorthite (var. synthetic) CL/OM measurement, Mariano & Ring 1975

Reference	Mariano & Ring 1975 Mariano A. N. & Ring P. J. (1975). Europium-activated cathodoluminescence in minerals. Geochimica et Cosmochimica Acta, 39(5), 649-660. DOI: https://doi.org/10.1016/0016-7037(75)90008-3
Material	Anorthite (var. synthetic) [ CaAl₂Si₂O₈ ]
Specimen temperature	Ambient
Technique	Cathodoluminescence (CL), using an optical microscope
Line	Eu²⁺ 420 nm

Nominal composition of Anorthite (var.synthetic) [ CaAl₂Si₂O₈ ].
Element	Atoms	At%	Wt%
Ca	1	7.69	14.4
Al	2	15.4	19.4
Si	2	15.4	20.2
O	8	61.5	46