1.- A secondary ion mass spectrometry (SIMS) re-evaluation of B and Li isotopic compositions of Cu-bearing elbaite from three global localities Mineralogical Society; London; GBR; United Kingdom, 2011 Ver registro 2.- Boron and lithium isotopic compositions as provenance indicators of Cu-bearing tourmalines Mineralogical Society; London; GBR; United Kingdom, 2010 Ver registro