Metamorphism and the origin of granitic rocks, Northgate District, Colorado / by T.A. Steven.
| Author/creator | Steven, Thomas A. author. |
| Format | Book |
| Publication Info | Washington : United States Government Printing Office, 1957. |
| Description | iii, pages 335-377 : illustrations, folded map (in pocket), plates ; 29 cm |
| Subjects |
| Series | Geological Survey professional paper ; 274-M Shorter contributions to general geology Geological Survey professional paper 274-M. ^A16492 Shorter contributions to general geology ; 1955-57. ^A20586 |
| Contents | Abstract -- Introduction -- Acknowledgments -- Geologic setting -- Pre-Cambrian geology -- Hornblende-biotite gneiss -- Mylonite gneiss -- Theomorphic quartz monzonite gneiss -- Petrography -- Origin -- Condition of rocks -- Method of movement -- Direction of movement -- Cause of movement -- Dacite porphyry -- Intrusive quartz monzonite -- Petrography -- Main body of the stock -- Marginal dikes -- Satellite dikes -- Wall-rock alteration -- Origin -- Emplacement -- Original rock -- Deuteric alteration -- Late magmatic solutions -- Summary and conclusions -- Granitic rocks in the gneiss complex -- Granitic rocks of magmatic origin -- Literature cited -- Index. |
| Subject | A discussion of the progressive metamorphism, granitization, and local rheomorphism of a layerea sequence of rocks, and of the later emplacement and deuteric alteration of an unrelated granitic stock. |
| Local note | Joyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9. |
| General note | "A discussion of the progressive metamorphism, granitization, and local rheomorphism of a layerea sequence of rocks, and of the later emplacement and deuteric alteration of an unrelated granitic stock." |
| Bibliography note | Includes bibliographical references and index. |
| Issued in other form | Online version: Stevens, Thomas A. (Thomas August), 1917-2013. Metamorphism and the origin of granitic rocks, Northgate District, Colorado |
| Govt. docs number | I 19.16:274-M |
| Govt. docs number | I 19.16:274-M c.2 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | General Stacks | QE75 .P9 NO. 274-277 | ✔ Available | Place Hold |
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Middle Ordovician rocks of the Tellico-Sevier Belt, Eastern Tennessee
Dakota group in Northern Front Range Foothills, Colorado
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Stratigraphy of the Mascot-Jefferson City zinc district, Tennessee
Geology and mineral resources of the Ivanpah quadrangle, California and Nevada
Characteristic Jurassic mollusks from northern Alaska
The stratigraphic section in the vicinity of Eureka, Nevada
Ecology of foraminifera in northeastern Gulf of Mexico
Palmlike plants from the Dolores formation (Triassic), southwestern Colorado