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You searched for: Start Over History Remove constraint History Author Libbey, Fay Wilmott, 1882- Remove constraint Author: Libbey, Fay Wilmott, 1882- Subject Thematic Classification -- Geography and Geology -- Geology Remove constraint Subject: Thematic Classification -- Geography and Geology -- Geology Database ScholarsArchive Remove constraint Database: ScholarsArchive

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  • Introduction -- Geography -- Geology -- History -- Edwards-Thomas period (1898-1933) -- Ore shipments reported by Thomas -- Alaska Juneau period (1934-1935) -- Rohlfing-Anderegg period (1940-1950) -- Rohlfing ...
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  • Introduction -- History -- California gold rush -- Placer mining in southern Oregon -- Stream placers -- Beach placers -- Offshore beds -- Ancient terraces -- Lode mining in southern Oregon -- Benton mine ...
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