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July 2021

Volume 73    Issue 7

FEATURED ARTICLES

Dynamic failure classification within the context of regional geology: A case study from the Uinta and Piceance Basins
Heather Lawson, Maria Mastalerz, David Hanson
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Copper and molybdenum recovery increased by upgrading flotation cells with center launders at Hudbay Constancia
Guillermo Bermudez, Peter Amelunxen, Marcial Medina, Matthew Taylor, Raghav Dube
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Industrial Minerals Review 2020
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The Institute’s first 50 years: 1922-1971
George Luxbacher
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TECHNICAL PAPER ABSTRACTS

Extended abstracts from the SME journal Mining, Metallurgy & Exploration
Abstract  
Analysis of the impacts of mining sequence and overburden depth on stability at a dipping limestone mine
M.M. Sears, B. Slaker, G. Rashed, J. Miller
Abstract  
A review of recent advances in pyrometallurgical process measurement and modeling, and their applications to process improvement
Mark Laputka, Weiguo Xie
Abstract  
Occurrence modes of niobium in kaolin clay from Guizhou, China
Li Zhu, Hannian Gu, Yongqiong Yang, Hanjie Wen, Shengjiang Du, Chongguang Luo, Ning Wang
Abstract  
The Plewes method: A word of caution
Luis Alberto Torres-Cruz
Abstract  
The coupling effect in the drying section of traveling grate: A CFD and experimental study
Feng Zhou, Caijun Chen, Zhou Pu, Ming Zhang, Zhenwei Wu, Xiliang Zhang, Boquan Li
Abstract  
The passive fire protection of mining vehicles in underground hard-rock mines
Rickard Hansen
Abstract  

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