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You searched for:
Object class
Mineral and rock samples
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Collection place
Contra Costa County, California
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Materials
Asphalt (bituminous material)
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Asphaltum
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Geological samples
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Mineral and rock samples
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1
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archaeology
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image
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CA-CCo-267, Richmond, Contra Costa County
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Contra Costa County, California
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Richmond, Contra Costa County, California
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1940
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Collector
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Theodore D. McCown
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Donor
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E. E. Luther
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Materials
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Asphalt (bituminous material)
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1
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Accession number
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Acc.762
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1939
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1939
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