A PCA-GMM-based adaptive probabilistic boundary model for chemical-group classification of ordinary chondrites
Xing Liu, Zhipeng Xia, Bingkui Miao, Cheng Xu Icarus, published: 21 October 2026 LINK “Highlights “The chemical-group classification of ordinary chondrites is primarily based on the fayalite content of olivine (Fa) and the ferrosilite content…


































