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When the ground comes tumbling down: Subsidence that accompanies block caving
The San Manuel copper mine of SE Arizona provides an example of ground subsidence that accompanies block caving.
Arizona Exploration & Mining: 2019 Perspectives
AZGS's Carson Richardson reviews Arizona mining and mineral exploration at AEMA Annual Meeting, Sparks, NV.
AMR 50th Episode: Arizona Silver Exploration gold-silver properties
Arizona Mining Review shoots its 50 episode with Greg Hahn of Arizona Silver Exploration.
UA Arizona Geological Survey Activities Help Power Arizona’s Economy
AZGS contributed nearly $32 million to Arizona’s economy over the past year – a 34-fold return on the survey’s FY-2018 state allocation of $941,000.
Geologist Don Applebee passes
Donald J. Applebee Jr., geologist and former President of the Arizona Geological Society passed away suddenly on 27 May 2019.
Preliminary evaluation of mineral resources of the Santa Cruz Valley National Heritage area

      In March 2019, President Donald Trump signed a public lands bill creating the Santa Cruz Valley National Heritage area encompassing parts of Santa Cruz and Pima Counties. This followed more than a decade of effort on the part of U.S.

Rebooting AZGS' Economic Geology Program - 2019
Economic geologist Carson Richardson joins the AZGS staff. Carson is tasked with rebuilding a viable economic geology program.
Arizona Mining Review: Touring Florence Copper In-Situ Recovery Project

“We are probably the most regulated mine in the state of Arizona”

 Dan Johnson, VP & General Manager of Florence Copper, Inc.

We’re #2 in nonfuel mineral production in the U.S. in 2017
Arizona remains the #2 state in nonfuel mineral production in the U.S.
GEM Environmental - Easing the transition from student to geoscience professional
G.E.M. Environmental NFP (not-for-profit) is a fledgling organization whose chief goal is to champion geoscience students and help them gain the industry experience they need to be competitive job seekers.
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