Corundum ± magnesium-deltalumite ± hibonite-bearing objects in the CH chondrite Sayh al Uhaymir 290
Konstantin M. Ryazantsev, Alexander N. Krot, Chi Ma, Marina A. Ivanova, Cyril A. Lorenz, Vasiliy D. Shcherbakov MAPS, Version of Record online: 09 July 2024 LINK “solated corundum grains and corundum ± Mg-deltalumite [(Al,Mg)(Al,◻)2O4] ± hibonite assemblages were investigated…