Associate Professor Matthew Jackson received the 2014 F.W. Clarke Award for his outstanding series of high impact papers on mantle geochemistry that have made a fundamental and transformative contribution to our knowledge of mantle recycling and the mantle reservoirs.  The Clarke Award recognizes an early-career scientist for outstanding contributions to geochemistry or cosmochemistry.  Jackson was presented with this award at the 2014 Goldschmidt Conference in Sacramento on June 10th.