Alkaline Rocks and Carbonatites of the World: AfricaThis text describes and provides ready access to the literature for all known occurrences of alkaline igneous rocks and carbonatites of Africa. Over 1000 occurrences are described from 40 countries. The descriptions include geographical co-ordinates and information of structure, general geology, rock types, petrography, mineralogy, ages, economic aspects and principal references. There are 348 geological and distribution maps and a locality index. |
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Índice
Libya | 143 |
Madagascar | 149 |
Malawi | 158 |
Mali | 178 |
Mauritania | 184 |
Morocco | 187 |
Mozambique | 193 |
Namibia | 202 |
Burkina Faso | 27 |
Burundi | 28 |
| 30 | |
| 41 | |
| 44 | |
| 53 | |
| 55 | |
| 69 | |
| 71 | |
| 73 | |
| 91 | |
| 93 | |
| 95 | |
| 97 | |
| 100 | |
Niger | 223 |
Nigeria | 231 |
Rwanda | 251 |
São Tomé and Principe | 254 |
Senegal | 257 |
Sierra Leone | 258 |
Somalia | 260 |
South Africa | 262 |
Sudan | 287 |
Tanzania | 311 |
Uganda | 337 |
Zambia | 355 |
Zimbabwe | 360 |
Palavras e frases frequentes
000 geological map abundant accessory aegirine aegirine-augite aenigmatite Age K-Ar agglomerates albite alkali feldspar alkaline rocks amphibole analcime apatite arfvedsonite augite basalt basanite biotite biotite granite bonatite breccia calcite caldera cancrinite carbonate carbonatite central centre clinopyroxene comprises cone consists contain phenocrysts crater Dawson described detail dolomite emplaced etal extends fayalite feldspathic fenites fluorite forms foyaite gabbro Garson Geological Society Geological Survey Geologique gneisses groundmass Hill igneous ignimbrites ijolite intrusion isotope data Jebel Kenya km in diameter magnetite margin matrix melanephelinite melilite microcline mineralogy minerals nepheline syenite nephelinite northern numerous occur olivine orthoclase pantelleritic peralkaline peralkaline granite perthite Petrology phenocrysts phlogopite phonolite plagioclase plugs porphyry Precambrian pyrochlore pyroclastic rocks pyroxene pyroxenite quartz syenite Ramly Rb-Sr isochron References rhyolites riebeckite rift ring complex ring dyke rock analyses rock types sanidine sodalite sodic amphibole southern sovite thick titanite trace element trachyte tuffs Verwoerd volcanic rocks whole rock xenoliths zircon zone
Informação bibliográfica
| Título | Alkaline Rocks and Carbonatites of the World: Africa Parte 3 de Alkaline Rocks and Carbonatites of the World, Alan Robert Woolley |
| Autor | Alan Robert Woolley |
| Editor | Alan Robert Woolley |
| Edição | ilustrada |
| Editora | Geological Society of London, 1987 |
| ISBN | 1862390835, 9781862390836 |
| Número de páginas | 372 páginas |
| Exportar citação | BiBTeX EndNote RefMan |