Idrus A, Setijadji LD, Thamba F. Geology and Characteristics of Pb-Zn-Cu-Ag Skarn Deposit at Ruwai, Lamandau Regency, Central Kalimantan. Indonesian J. Geosci. [Internet]. 2011 Dec. 28 [cited 2024 Jul. 2];6(4):191-20. Available from: https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/126