AUTHOR=Wang Fengnian , Li Zewei , Shi Yongxiang , Gong Xiaowen , Zhang Yanjie TITLE=Microstructure analysis and mechanical parameter estimation of sanding dolomite JOURNAL=Frontiers in Earth Science VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1522361 DOI=10.3389/feart.2025.1522361 ISSN=2296-6463