New Contributed Report on the geology and geochronology of four 7.5’ quadrangles in SW Arizona and SE California.

New 243-page report on the geology and mining history of Globe-Miami area, central Arizona.

We are posting our GSA2020 Connects presentations and one new geologic map.

AZGS has a strong presence at GSA-2019 in Phoenix, Arizona, on the week of 22 Sept. 2019.

Economic geologist Carson Richardson joins the AZGS staff. Carson is tasked with rebuilding a viable economic geology program.