A structural investigation of the northern Tortilla Mountains, Pinal County, Arizona

Mineral District, Areal, Structure, Stratigraphy, Diabase, Megabreccia, Zeolites, Geochronology, (Grayback granodiorite)(Grayback Mountain granodiorite) (Tortilla Mts.)Tea Cup Granodiorite - Paleocene, (Hackberry fm - San Manuel Fm - Miocene - San Manuel assemblage)Hackberry Wash facies - Cloudburst Fm - Oligocene/Miocene - mid-Tertiary volcanic assemblage, [Sierra Ancha diabase][Apache diabase][Mescal diabase] - Middle Proterozoic, Ripsey Wash sequence(Ripsey Wash fm) - San Manuel Fm - Miocene - San Manuel assemblage, (Troy granite)(granodiorite of Troy)(Troy stock)(Troy quartz monzonite)(Troy granodiorite)Rattler Granodiorite - Cretaceous, (Sonora diorite)Tortilla Quartz Diorite,