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| Item | 26219 |
|---|---|
| UDC Class: | 631.4(673) |
| Title: | Estudio Geologico e Petrologico do Macico Alcalino-Carbonatitico do Quicuco, Angola (Geological and Petrological Studies of the Alkaline-Carbonatite Complex of Quicuco (Angola) |
| Subtitle: | |
| Language: | Portuguese |
| Subjects: | Geology, Petrology, Alkaline-Carbonatite Complex, Rock Formations, Petrochemicals, Chemical Analyses. |
| Publication Date: | 1968 |
| Publisher’s Name: | Junta de Investigacoes do Ultramar (Overseas Research Council - Portugal) |
| Place of Publication: | Lisbon, Portugal |
| Project Sponsor: | Junta de Investigacoes do Ultramar (Overseas Research Council - Portugal) |
| Corporate Author: | Junta de Investigacoes do Ultramar (Overseas Research Council - Portugal) |
| Author: | Matos Alves, C. A. |
| Material Extent: | 153pp plus 32pp of photos and one map sheet |
| Material Characteristics: | Printed report, text in Portuguese and summaries in English & French; with tables, figures, 73 photographs, list of references, and one colour geological map at 1:2,500 scale. |
| Material Type: | Perfect bound with printed soft cover |
| Summary Abstract: | This paper presents a review of geological and petrographic studies of the alkaline-carbonatite complex of Tchivira and Bonga, near the village of Quicuco, in the administrative zone of Quilenguis of the District of Huila. The paper gives a general account of the main geological features of the area, and presents a comprehensive description of the Complexes, including the geological processes leading to their formation, the dominant rocks, chemical analytical data of representative rock samples; and also presents the result of a petrochemical study carried-out to examine the line of evolution of the alkaline complex constituted by Mt. Tchivira and Mt. Bonga. Bound to the rear of the paper there is a colour Geological Map of the Quicuco Area, at 1:2,500 scale. |
| Country Then: | Provincia de Angola |
| Country Now: | Angola |
| Region: | South West Africa - Quicuco Area of Angola |
| Nearest City: | Quicuco |
| Northernmost Latitude (decimal degrees): | -14.137 |
| Southernmost Latitude (decimal degrees): | -14.217 |
| Easternmost Longitude (decimal degrees): | 14 |
| Westernmost Longitude (decimal degrees): | 13.833 |
| Map Scale: | 2500 |
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