Aeromagnetic map of parts of the Mother Lode gold and Sierra Foothills copper mining districts, California, and its geologic interpretation
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Geophysical Investigations Map↗
Geology topics
Anna Jespersen
Publications and source records attributed to Anna Jespersen.
Aeromagnetic prospecting for bauxite deposits in the Mississippi embayment, Arkansas and Missouri
No abstract available.
Arkansas↗
Aeromagnetic interpretation of the geology of the Greenwood Lake and Sloatsburg quadrangles, New York and New Jersey
No abstract available.
New Jersey, New York↗