GEOTHERMAL DATA (doe) grantaward update CATHERINE MARTINEZ-WELLS, PROGRAM MANAGER, AZGS In fall 2009, AZGS was selected to negotiate an award with the Department of Energy (DOE) totaling $17.8 million. AZGS, on behalf of the Association of American State Geologists, is leading a coalition of State...

FEATURED PHOTO GALLERY: ENVIRONMENTAL GEOLOGY WATCH FOR FALLING ROCK: A Sedona Rock Fall | BRIAN F. GOOTEE Watch for Falling Rock signs aren t everywhere you need them to be before a rock fall event happens. During the afternoon of June 4th, Enocha Ryan was conducting a healing session wit...

SPECIAL BACKPAGES CONTRIBUTION: pETER D. TILLMAN reviewS ags digest 22. ores and orogenesis:Circum-Pacific Tectonics, Geologic Evolution, and Ore Deposits, eds., J.E. Spencer and S.R. Titley, 2008. Read More ENVIRONMENTAL GEOLOGY SOURCE MATERIALS OF BLACK HILLS EARTHEN DAMS, MARICOPA COUNTY| BRIAN G...

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arizona seismicity summer 2009 an aisn update MIMI DIAZ, ARIZONA GEOLOGICAL SURVEY The Arizona Integrated Seismic Network (AISN) has had a busy few months since its inception, both in terms of logistics and in seismic activity. The summer kicked off with a magnitude 3.1 earthquake on May 9th about...