Buuraha Godadka ee Crater

3°05′05″S 35°40′54″E / 3.08472°S 35.68167°E / -3.08472; 35.68167

Buuraha Godadka ee Crater ama Ngorongoro Volcanic Highlands (Milima kasoko ya Ngorongoro, af Sawaaxili) waa gobol juqraafiyeed oo ku yaalla Dooxada Weyn ee Rift ee Gobolka Arusha iyo qaybo ka mid ah waqooyiga Gobolka Manyara ee waqooyiga Tansaaniya. Crater Highlands waxay ka kooban yihiin dhowr xarumood oo waaweyn oo fulkaano ah, oo ay ku jiraan 2.4-2.2 Ma Lemagarut iyo 2.25-2.0 Ma Ngorongoro basalt-trachybasalt-trachyandesite fulkaano (Ngorongoro sidoo kale waxaa ku jira trachydacite) iyo 1.6-1.5 Ma Oldeani basalt-trachyandesite fulkaano.^[1]

Juqraafiga

Dhulka sare ee fulkaanuhu wuxuu ku yaallaa aag kala fogaansho oo ku yaalla isgoyska laamaha laba xaaladood oo taargooyin dhuleed ah, Taargada Afrika iyo Taargada Soomaalida, taas oo keentay muuqaallo dhul oo kala duwan oo caan ah.^[2]

Dhulka sare waxaa loogu magac daray kasokaha iyo boholaha badan ee halkaas ku yaalla. Sida caadiga ah ee aagagga kala fogaanshaha, fulkaano ayaa laga heli karaa halkan. Maagma, oo kor u kacaysa si ay u buuxiso meelaha bannaan, waxay gaartaa dusha sare waxayna dhisataa buuro. Calderas-ku waxay samaysmaan haddii fulkaanuhu qarxo ama dumo, ka dib markii uu madho qolka maagmada ee hoose, iyo fidinta dheeraadka ah waxay sidoo kale dillaacin kartaa fulkaanaha.^[2]

Juqraafiga

Kuwa soo socda ayaa loo tixgeliyaa inay ku dhex jiraan Crater Highlands:

Booqashada Buuraha Godadka ee Crater

Waxaa jira socod iyo dalxiisyo kala duwan oo u baahan heerar jireed oo kala duwan, iyo sidoo kale safarro loo tago Aagga Ilaalinta Ngorongoro iyo booqashooyinka tuulooyinka deegaanka.

Sidoo kale eeg

Volcanoes of Tanzania

Tixraacyo

↑ Zaitsev, A., Marks, M., Wenzel, T., Spratt, J., Sharygin, V., Strekopytov, S., & Markl, G. (2012). Mineralogy, geochemistry and petrology of the phonolitic to nephelinitic Sadiman volcano, Crater Highlands, Tanzania. Lithos, 152, 66-83. https://doi.org/10.1016/j.lithos.2012.03.001
1 2 "Crater Highlands". NASA Earth Observatory. Retrieved 29 September 2017.

[1] Zaitsev, A., Marks, M., Wenzel, T., Spratt, J., Sharygin, V., Strekopytov, S., & Markl, G. (2012). Mineralogy, geochemistry and petrology of the phonolitic to nephelinitic Sadiman volcano, Crater Highlands, Tanzania. Lithos, 152, 66-83. https://doi.org/10.1016/j.lithos.2012.03.001

[eo-2] 1 2 "Crater Highlands". NASA Earth Observatory. Retrieved 29 September 2017.

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