D.H.G. Walde
Universidade de Brasilia, Brasilia
Activity
2015
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SURFACE SOURCE OF COROMANDEL DIAMONDS (MINAS GERAIS STATE, BRAZIL) AND THEIR POSSIBLE ORIGIN FROM THE SERRA NEGRA/SALITRE SUPERVOLCANO
T300 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem Minerals (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
2010
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PALAOCLIMATIC DIVERSITY DURING THE LATE PROTEROZOIC TO EARLY CAMBRIAN (700 – 525 MA): AN ATTEMPT AT CORRELATING BETWEEN THE SOUTH CHINA PLATE AND THE PARAGUAY BELT IN WEST-CENTRAL BRAZIL
T189 The Precambrian-Cambrian Ecosphere (R)evolution: Insights from Chinese Microcontinents (Posters)Tuesday, 2 November 20108:00 AM - 6:00 PMHall D