Aaron Palke

Researcher Aaron Palke

Position: Senior Manager, Research, Colored Stone Identification, Carlsbad, USA

Areas of expertise: colored stone geology and geochemistry, geographic origin determination of colored stones, heat treatment of ruby, sapphire, and other colored stones, colorimetric analysis and chromophore studies in gemstones

Selected Published Research


  • BSc in Geology from The University of Tulsa 2008
  • PhD in Geology from Stanford University 2014

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