// Workers AI · dad joke modeWhat did Masca Gorge say to the hiker? "You're in a deep spot".
Masca Gorge (Spanish: Barranco de Masca) is a narrow valley in the north-west of the island of Tenerife.[1] The gorge is situated within the Teno Massif. The gorge is a popular tourist destination due to its dramatic scenery and unique geology.[2] An eight-kilometre long walking trail begins at Masca village and continues for the length of the gorge[3] to finish at Masca beach (Spanish: Playa de Masca), approximately ten kilometres from the north-west tip of Tenerife.
Geology
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Masca Gorge is found within the Teno Massif, a Miocene-age volcanic formation composed of basaltic lava flows.[4] Much of the gorge itself is formed by steeply-dipping volcanic flows. These flows are generally less than a metre thick and mostly basaltic with scoriaceous inclusions.[5] The flows have subsequently been intruded by several swarms of dykes, many of which form cross-cutting relationships.
A particular formation of interest is the Masca Unconformity. The unconformity consists of a polymictite breccia that varies in both thickness and dip angle depending on location. Within Masca Gorge, the breccia may be 10 – 15 metres, thick, and dip at an angle of 30 - 60 degrees to the north.[6]
References
[edit]- ↑ Wolfsperger, Klaus; Miehle-Wolfsperger, Annette (2002). Randonnées sur Ténérife: 70 randonnées sélectionnées le long des côtes et dans les montagnes de l'"Ile des Bienheureux"; [les plus belles randonnées entre mer et montagne] (in Spanish). Bergverlag Rother GmbH. pp. 89–. ISBN 9783763349043. Retrieved 29 December 2014.
- ↑ Nicholas Roe, "Tenerife: rugged good looks", The Independent, 2011
- ↑ "Barranco de Masca", Geocaching, 2009
- ↑ Leonhardt and Soffel, "The growth, collapse and quiescence of Teno volcano, Tenerife", International Journal of Earth Sciences, 2009
- ↑ Longpre et al., "Volcanic and geochemical evolution of the Teno Massif, Tenerife, Canary Islands (1. Introduction)", American Geophysical Union, 2009
- ↑ Longpre et al., "Volcanic and geochemical evolution of the Teno Massif, Tenerife, Canary Islands (4.2: Description of Stratigraphic Units: Masca Unconformity)", American Geophysical Union, 2009
External links
[edit]- Geocache hidden at Masca Gorge
- Independent travel article on walking the gorge trail
- Volcanic and geochemical evolution of the Teno Massif, Tenerife, Canary Islands: some repercussions of giant landslides on ocean island magmatism
- The growth, collapse and quiescence of Teno volcano, Tenerife: new constraints from palaeomagnetic data