Listar Serie Contribuciones Técnicas por autor "Sangster, Donald F."
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Evaluation of the Concept that Pumahuasi Veins Indicate a Potential for the Existence of Underlying Undiscovered Sedex Deposits, Northern Argentina
Sangster, Alan L.; Sangster, Donald F. (Servicio Geológico Minero Argentino. Instituto de Geología y Recursos Minerales., 2001)We have been asked by SEGEMAR to comment on the possibility that the Pumahuasi veins (Figure 1) may be mobilized Sedex mineralization and that their presence indicates an exploration potential for Sedex base metal ... -
Report on a Reconnaissance Visit to Examine Mineralization in the Cordillera Fueguina, Tierra del Fuego, Argentina
Marquéz, Marcelo J.; Sangster, Donald F. (Servicio Geológico Minero Argentino. Instituto de Geología y Recursos Minerales., 2001)This report describes observations made of metallic mineralization in the Cordillera Fueguina, Tierra del Fuego province. These activities relied on the collaboration and logistic support of Yamana Resources loe. who, ...