Observer les objets géologiques
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3 results have been found.
Frequencies (cm-1) : 129, 234, 341, 402, 438, 519, 544, 660, 682, 751, 938, 1008, 1112,
Mg2Si2O6
Sample : Thin section of andesite.
Location : South America, Ecuador, Chimborazo volcano,
Frequencies (cm-1) : 229, 336, 393, 658, 676, 945, 1003,
(Mg,Fe)SiO 3
Sample : Anorthosite.
Location : Africa, South Africa, Bushveld Complex, Tweefontein Mine,
Frequencies (cm-1) : 226, 332, 387, 657, 673, 947, 1000,
(Mg,Fe)SiO 3
Sample : Layered gabbro.
Location : Africa, South Africa, Bushveld Complex,