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Colvocoresses Collection

In spring 2015, the Arizona Geological Survey Mining Data site launched the Colvocoresses collection, comprising reports on field visits or submitted reports from approximately 300 Arizona mine and mining properties by Mr. Colvocoresses or his associates.

Movie Review: San Andreas

We didn’t have the highest expectations for San Andreas in the science department, but what we got from Hollywood shattered our expectations with a hefty portion of bad science, a cliché story line, and a dose of sexism that should be considered lethal for the box office in the year 2015.