AUTHOR=Huang Xin , Guo Feng , Zhao Liang , Zhang Feng 

TITLE=Chemical weathering records in Yungang Formation, North China: implications for stone heritage conservation

JOURNAL=Frontiers in Earth Science

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1507580

DOI=10.3389/feart.2025.1507580

ISSN=2296-6463