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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

• 1960-1969 (2) *

Subject

• Aggregates (Building materials)--Connecticut--Harford County (1)
• Clay--Connecticut--Hartford County--Testing (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. (2) *
• Hamlin, Howard P. (1)
• Harris, A. T., (1)

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