Search Results - "Mines and mineral resources."

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"Mines and mineral resources." » "Mines and mineral sources."

1

Papers read ... vol. 8, no. 8, June 1904

Published 1904

Record Source: Published Materials

Subjects and Genres: '; “...Mines and mineral resources Pennsylvania Lancaster County....”

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2

A plan with proposals, for forming a company to work mines in the United States, and to smelt and refine the ores, whether of copper, lead, tin, silver, or gold

Author: Henfrey, Benjamin.
Published 1797

Record Source: Published Materials

Subjects and Genres: '; “...Mines and mineral resources Pennsylvania Lancaster County....”

Book

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3

A plan with proposals, for forming a company to work mines in the United States, : and to smelt and refine the ores, whether of copper, lead, tin, silver, or gold

Author: Henfrey, Benjamin.
Published 1797

Record Source: Published Materials

Subjects and Genres: '; “...Mines and mineral resources Pennsylvania Lancaster County....”

Book

Cover Image

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