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Investigation of magnetite deposits at Star Lake, St. Lawrence County, N.Y. :(to November 1945)

Magnetometric survey of the Mahopac magnetite mine, Putnam County, N.Y.

Investigation of Red-Back magnetite mine, Sterling Lake, Orange County, N.Y.

Investigation of Suffern graphite depositsn Rockland County, N.Y.

Examining and testing clay from Hartford County, Conn., for lightweight aggregate use :the Clark Brick Co. deposit at South Windsor

Quartzite mining and processing methods and costs at the Honey Brook, Pa., plant of George F. Pettinos, Inc.

Published Year

• 1940-1949 (4)
• 1960-1969 (2)

Subject

• Aggregates (Building materials)--Connecticut--Harford County (1)
• Clay--Connecticut--Hartford County--Testing (1)
• Graphite--New York (State)--Rockland County (1)
• Iron mines and mining--New York (State)--Orange County (1)
• Iron mines and mining--New York (State)--Putnam County (1)
• Magnetite deposits--New York--St. Lawrence County (1)
• Magnetite--New York (State)--Orange County (1)
• Magnetite--New York (State)--Putnam County (1)
• Magnetometer (1)
• Magnetometers (1)
• Mine examination--New York (State)--Orange County (1)
• Mine examination--New York (State)--Putnam County (1)
• Ore-dressing (1)
• Quartzite--Pennsylvania--Lancaster County (1)
• Sand, Foundry--Pennsylvania--Lancaster County (1)
• Silicate industry--Pennsylvania--Lancaster County (1)

Author

• Millar, W. T. (6) *
• Sanford, Robert S. (2)
• Dent, G. E. (1)
• Hamlin, Howard P. (1)
• Hammond, H. O. (1)
• Harris, A. T., (1)
• Kuehn, H. E. (1)
• Sanford, R. S. (1)

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