Volume 85
Papers and Discussions Presented At the New York Meeting, February, 1929; Officers, Committees and List of Members
Title Page
Preface
Contents
Officers and Directors
Past and Present Officers
Standing and Special Committees
Professional Divisions
Technical Committees
Institute Representatives on Boards
Executive of Committees of Local Sections
Affiliated Student Societies
Institute Medals and Prizes
Engineering Societies Joint Activities
Meetings of the Institute
From Its Organization to December 1929
Regional and Division Meetings, 1929
Institute Reports for the Year 1928
Report of the Secretary
Report of the Membership Committee
Report of the Admissions Committee
Report of the Committee on Papers and Publications
Report of the Library Committee
Report of the Committee on Mining and Metallurgy
Report of the Treasurer
Necrology
Certification of Incorporation
Constitution
By-Laws

PAPERS:

Metal Mining

TITLE AUTHOR
Cycles in Metal Production (With Discussion) D. F. Hewett
Air Conditioning in Deep Mines (With Discussion) R. W. Waterfill
Ventilation at the United Verde Mine (With Discussion) Oscar A. Glaeser
Mine Development and Underground Construction of Andes Copper Mining Co. at Potrerillos, Chile (With Discussion) I. L. Greninger
Subsidence from Block Caving at Miami Mine, Arizona (With Discussion) F. W. Maclennan

Non-ferrous Metallurgy

TITLE AUTHOR
Handling of Fine Ores and Concentrates in Salt Lake Valley Lead Smelters (With Discussion) L. D. Anderson
Lead Alloys for Anodes in Electrolytic Production of Zinc of High Purity (With Discussion) U. C. Tainton, A. G. Taylor and H. P. Ehrlinger
High-zinc Slags in Australia (With Discussion) Philip S. Morse
Formation of Insoluble Zinc Compounds during Roasting (With Discussion) H. R. Hanley
Blast Roasting at Cerro de Pasco (With Discussion) Glenn A. Keep

Non- metallic Minerals

TITLE AUTHOR
Government Potash Exploration in Texas and New Mexico (With Discussion) G. R. Mansfield and W. B. Lang
The Barite Industry in Missouri (With Discussion) W. M. Weigal
Clay Mining for Quality (With Discussion) H. E. Nold
Some Properties of Fuller's Earth and Acid-treated Earths as Oil-refining Adsorbents C. W. Davis and L. R. Messer

Mining Geology

TITLE AUTHOR
Transverse Faults at Kennecott and Their Relation to the Main Fault Systems Samuel G. Lasky
Extension of Oreshoots with Comments on the Art of Ore Finding Harrison Schmitt
Silver-bearing Minerals of Some Orcs from the Tintic Mining District A. W. Hann
Origin of Iron Ores of Iron Mountain and Pilot Knob, Missouri (With Discussion) Joseph T. Singewald, Jr. and Charles Milton
Relation of Electrode Potentials of Some Elements to Formation of Hypogene Mineral Deposits (With Discussion) B. S. Butler and W. S. Burbank

PUBLICATION

TITLE AUTHOR
A. I. M. E. Technical Publications, 1929  

INDEX

TITLE AUTHOR
INDEX (TRANSACTIONS and other -A. I. M. E. Publications for 1929)  
List of A.I.M.E. Members (in pocket at back of book)