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Progress report on pegmatite investigations in South Dakota:for fiscal year ended June 30, 1951

Progress report on pegmatite investigations in South Dakota for fiscal years 1952-53

Progress report on pegmatite investigations in South Dakota for fiscal years 1954-56

Published Year

• 1950-1959 (3) *

Subject

• Beryl--South Dakota (3) *
• Pegmatites--South Dakota (3)

Author

• Runke, S. M. (3)
• Cunningham, J. B. (2)
• Binyon, E. O. (1)
• Mullen, D. H. (1)
• Riley, J. M. (1)

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