National Geologic Map Database
Product Description Page
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Title: Geology and mineral deposits of the Julian district, San Diego County, California
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Author(s): Donnelly, Maurice
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Publishing Organization: California Division of Mines and Geology
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Series and Number: California Journal of Mines and Geology v. 30, no. 4 [p. 331-370]
- Publication Date: 1934
- Cross Section: None
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