- Tytuł:
- The White Volcanoes of Harrat Khaybar, north of Al-Madinah
- Autorzy:
-
Kaminski, M. A.
Shaibani, A. Al
Ramadan, K. Al - Powiązania:
- https://bibliotekanauki.pl/articles/128456.pdf
- Data publikacji:
- 2014
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
- Tematy:
-
White Volcano
Harrat
lava field
basalt
comendite
Saudi Arabia - Opis:
- The volcanic field of Harrat Khaybar north of Al-Madinah, Saudi Arabia contains rare examples of white volcanoes comprised mainly of the felsic rock comendite. The obsidian that occurs in association with the white comendite was exploited and worked by Neolithic inhabitants of the area. The white volcanoes are surrounded by more recent black basaltic lava fields that follow the pre-existing topography and display both aa and pahoehoe flow structures. Although situated only 60 km from a busy motorway, the volcanic area is remote and all necessary safety precautions must be taken in order to visit the volcanoes.
- Źródło:
-
Geotourism / Geoturystyka; 2014, 2; 3-12
1731-0830 - Pojawia się w:
- Geotourism / Geoturystyka
- Dostawca treści:
- Biblioteka Nauki
Artykuł