The Amplifier - v. 4, no. 3

In this issue...Geology, Sidney L. Groff, Mineral Collection, cheerleaders, Ski Club, Library, Newman Club, Ed Simonich, Butte Jaycees, Youth Center

The Amplifier - v. 5, no. 8

In this issue...Koehler S. Stout, Spanish, The Anaconda Company, William A. Clark, Butte Chamber of Commerce, Pennsylvania Mine, Glee Club, Metal's Bank, March of Dimes

The Amplifier - v. 6, no. 11

In this issue...April Fool edition, seismograpgh, Petroleum Engineer, Library display, Anson Ford, Butte postmaster, Dr. Vernon Griffiths, Alumni tickets, ping pong, Magma

Geology and Ore Deposits of the Golden Messenger MIne, Lewis and Clark County, Helena, Montana.

The Golden Messenger Mine which is approximately twenty-three miles northeast of Helena, Montana, near York, on Trout Creek, has long presented several problems of both theoretical and practical interest.

Benefication of an Oxidized Lead Ore from the Franklin Mine Lewis and Clark County

This thesis is concerned with the beneficiation of an oxidized lead ore. Emphasis was placed upon concentration by flotation rather than by gravity methods, although some investigation was made with the Wilfley shaking table. The concentration of lead minerals received most consideration in the problem, but wherever possible attempts were made to increase the silver and gold concentration along with the lead.