Duwatsun Zambales

Duwatsun Zambales wani tsauni ne a yammacin Luzon.  Duwatsun sun bazu tare da wata kusurwa zuwa ta arewa-kudu, inda suka raba tsakiyar fili na Luzon da tekun Kudancin China.  Yankin ya karu zuwa larduna biyar: Zambales, Pangasinan, Tarlac, Pampanga, da Bataan.  Ofaya daga cikin fitattun sassan sa an san shi da Tsawon tsaunukan Cabusilan wanda ya ƙunshi Dutsen Pinatubo, Dutsen Negron da Dutsen Cuadrado, waɗanda aka yi imanin su ne ragowar kololuwar kakannin Pinatubo.  Mafi tsayi a tsaunin Zambales shine Dutsen Tapulao, wanda kuma aka sani da High Peak, a lardin Zambales wanda ya kai mita 2,037 (6,683 ft).

 Yankin 
Tsaunukan Zambales suna da fadin murabba'in kilomita 300 (120 sq mi)[1] wanda ya shimfida Arewa zuwa Kudu daga tsaunukan yammacin lardin Pangasinan, duk tsawon Zambales, zuwa bakin tekun Bataan a kudu tare da rufe Manila Bay.  Dutsen dutsen kuma ya ƙunshi tsaunuka a cikin ƙananan hukumomin Bamban, Capas, San Jose, San Clemente, Mayantoc, Santa Ignacia, Camiling a lardin Tarlac.  A cikin Pampanga, ya haɗa da tsaunuka a Floridablanca, Porac, Angeles City da Mabalacat.

Duwatsun Zambales sun haɗa da tsaunuka na Jurassic zuwa Miocene ophiolite, wanda aka rufe shi da tsarin kwanan nan, gami da Tsarin Cagaluan da Tsarin Santa Cruz . 

 Dutsen wuta 
Duk da cewa tsaunukan suna da aman wuta, tsaunin Pinatubo ne kawai dutsen mai aman wuta da ke cikin tudun.  Fashewar ta a ranar 15 ga Yuni, 1991 ita ce fashewar aman wuta ta biyu mafi karfi a karni na 20 bayan fashewar Novarupta a shekara ta 1912 a Alaska.  Fashewar dutsen mai cike da sarkakiya da zuwan Typhoon Yunya, ya rufe yankin da toka mai kauri da lahar ciki har da sansanin sojin Amurka da ke filin Clark kusa da birnin Angeles.

Sauran tsaunuka masu fitattun wuta a cikin tsaunukan Zambales sune Dutsen Mariveles, Dutsen Natib da Dutsen Samat .

 Yankunan da aka kare 

 Gidan shakatawa na Bataan
 Manleluag Spring Kariya Yanayi
 Roosevelt Kare Yanayi 
Rukuni:Shafuka masu fassarorin da ba'a duba ba