Aaron Palke

Researcher Aaron Palke

Title: 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:


  • B.Sc. in Geology, The University of Tulsa, 2008
  • Ph.D. in Geology, Stanford University, 2014

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