| 词条 | Wadi Dib ring complex |
| 释义 |
The Wadi Dib ring complex in the Eastern Desert of Egypt is a circular geological structure visible from space. It is the result of an upwelling of magma that solidified into a series of different rock types, each rock type containing a distinct color. It has a diameter of {{convert|2|km}}.[1] References1. ^{{cite journal|title=Petrogenesis of the Wadi Dib alkaline ring complex, Eastern Desert of Egypt|journal = Mineralogy and Petrology|volume = 65|issue = 3–4|author=W. Frisch, A. M. Abdel-Rahman|authorlink=|date=1999|pages=249–275|doi=10.1007/BF01161963}} External links
See also
4 : Geology of Egypt|Geologic formations of Egypt|Sahara|Volcanism of Africa |
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