1.- APPLICATION OF ENZYME LEACH SOIL ANALYSIS FOR EPITHERMAL GOLD EXPLORATION IN THE ANDES OF ECUADOR PERGAMON; OXFORD-NEW YORK-BEIJING; III; INTERNATIONAL, 2002 Ver registro 2.- Behavior of gold and pathfinder elements in a Brazilian lateritic profile [International Geological Congress]; [location varies]; III; International, 2004 Italia 2004; 32nd international geological congress; abstracts Ver registro 3.- Biogeochemical exploration using the Thola shrub in the Andean Altiplano, Bolivia Geological Society Publishing House; London; GBR; United Kingdom, 2012 Ver registro 4.- DISPERSION OF GOLD AND ASSOCIATED ELEMENTS IN STREAM SEDIMENTS UNDER SEMI-ARID CONDITIONS, NORTHEAST BRAZIL ELSEVIER; AMSTERDAM-NEW YORK; III; INTERNATIONAL, 1999 GEOCHEMICAL EXPLORATION 1999; SELECTED PAPERS FROM THE 19TH INTERNATIONAL GEOCHEMICAL EXPLORATION SYMPOSIUM Ver registro 5.- EXPLORATION OF OGA DEPOSI, THE SOUTHEASTERN PART OF THE ESCONDIDA MINING DISTRICT, REGION II, CHILE SHIGEN CHISHITSU GAKKAI - SOCIETY OF RESOURCE GEOLOGISTS OF JAPAN; TOKYO; JPN; JAPAN, 2005 PAPERS PRESENTED AT THE 2005 ANNUAL MEETING FOR PROSPECTING OF ORE DEPOSITS HELD UNDER THE AUSPICES OF JAPAN MINING INDUSTRY ASSOCIATION Ver registro 6.- EXPLORATION OF THE PALLCA AREA AND DISCOVERY OF THE CULEBRA PB-ZN MINERALIZED ZONE, REPUBLIC OF PERU NIHON SHIGEN CHISHITSU GAKKAI - SOCIETY OF RESOURCE GEOLOGISTS OF JAPAN; TOKYO; JPN; JAPAN, 1998 Ver registro 7.- EXPLORATION STRATEGIES FOR GIANT DEPOSITS BLENDING OF EMPIRICAL AND CONCEPTUAL MODEL [INTERNATIONAL GEOLOGICAL CONGRESS]; [LOCATION VARIES]; VVV; INTERNATIONAL, 1996 30TH INTERNATIONAL GEOLOGICAL CONGRESS; ABSTRACTS Ver registro 8.- EXTRACTION OF PROMISING MINERAL AREA AND ACQUISITION OF MINING PROPERTY USING SATELLITE IMAGE ANALYSIS TECHNIQUE IN NORTHERN CHILE SHIGEN CHISHITSU GAKKAI - SOCIETY OF RESOURCE GEOLOGISTS OF JAPAN; TOKYO; JPN; JAPAN, 2003 PAPERS PRESENTED AT THE ANNUAL MEETING FOR PROSPECTING OF ORE DEPOSITS; HELD UNDER THE AUSPICES OF JAPAN MINING INDUSTRY ASSOCIATION Ver registro 9.- Further study on deep penetrating geochemistry over the Spence porphyry copper deposit, Chile Elsevier for China University of Geosciences (Peking University); Beijing; CHN; China, 2011 Ver registro 10.- Genesis of the La Espingarda kaolin deposit in Patagonia Elsevier; Amsterdam; NLD; Netherlands, 2010 Ver registro