Geology and beryl deposits of the Peerless pegmatite, Pennington County, South Dakota, / by Douglas M. Sheridan [and others].
| Author/creator | Geological Survey (U.S.) |
| Other author | Sheridan, Douglas M., 1921- |
| Other author | U.S. Atomic Energy Commission. |
| Format | Book |
| Publication Info | Washington, U.S. Govt. Print. Off., 1957. |
| Description | iii, 47 pages illustrations, maps (some color) 29 cm. |
| Subjects |
| Series | Pegmatites and other Precambrian rocks in the southern Black Hills Geological Survey professional paper 297-A Pegmatites and other Precambrian rocks in the southern Black Hills. UNAUTHORIZED Geological Survey professional paper 297-A. ^A16492 |
| Contents | Abstract -- Introduction -- Location -- History and production -- Past and present investigations -- Acknowledgments -- Mine workings -- Geology -- Metamorphic rocks -- Quartz-plagioclase-muscovite pegmatite, undifferentiated -- Peerless pegmatite -- Size, shape, and structure -- Internal units -- Variation in mica composition -- Faults -- Chemical composition -- Origin -- Mineral deposits -- Mica -- Lithia mica -- Beryl -- Potash feldspar -- Soda feldspar -- Amblygonite-montebrasite -- Other minerals -- Reserves -- Literature cited -- Logs of U.S. Bureau of Mines diamond-drill holes -- Index. |
| Local note | Joyner- FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9. |
| Local note | Joyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9. |
| General note | "Work done partly on behalf of the U.S. Atomic Energy Commission." |
| General note | Part of illustrative matter fold. in pocket. |
| Bibliography note | Includes bibliographical references (pages 24-25). |
| LCCN | 79605588 |
| Govt. docs number | I 19.16:297-A |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | General Stacks | QE75 .P9 NO. 295-297 | ✔ Available | Place Hold |
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