@incollection{fdi:010030128,
  title = {{S}outh {A}merica : {C}olombia : the western and eastern zones of the {E}astern {C}ordillera : still number 1 in the world},
  author = {{S}chwarz, {D}. and {G}iuliani, {G}aston},
  editor = {},
  language = {{ENG}},
  abstract = {},
  keywords = {{PETROGRAPHIE} ; {MINERAL} ; {BERYLIUM} ; {MINE} ; {REPARTITION} {GEOGRAPHIQUE} ; {HISTOIRE} {ECONOMIQUE} ; {GITOLOGIE} ; {COLOMBIE}},
  booktitle = {{E}merald : the most valuable beryl : the most precious gemstone},
  numero = {2},
  pages = {36--45},
  address = {{E}ast {H}ampton},
  publisher = {{L}apis {I}nternational},
  series = {{E}xtra {L}apis {E}nglish},
  year = {2002},
  ISBN = {0-971-5371-1-9},
  URL = {https://www.documentation.ird.fr/hor/fdi:010030128},
}