2020-11-17T13:01:44.004Z Microanorthosite Anorthosite à texture microgrenue 2020-11-17T13:25:31.501Z h.bressan@brgm.fr Hélène Bressan MPLG Microanorthosite 346 Microanorthosite Microplagioclasite Anorthosite à texture microgrenue 5 2022-12-13T08:51:06.412Z 346