(Born: 1866; Died: after 1930)

1. English, 1913.
Common Minerals and Rocks their Occurrence and Uses. Denver, Colo., Smith-Brooks Printing Co., State Printers, 1913.

8°: 406 p., illus. Published as Colorado State Geological Survey Bulletin 6. Very scarce.

Bibliographical references: NUC.

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