 | | Report (issue) | | UNITED STATES. DEPARTMENT OF THE INTERIOR * J. A. KRUG, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director...(A) Tungsten investigations in the Republic of Argentina, 1942-43, by Ward C. Smith and E. M. Gonzalez...chromite deposits of the Camagiiey district, Camaguey Province, Cuba, by Delos E. Flint, Jesus Francisco de Albear...____ In pocket 2. Map showing claims on the Cerro Morro tungsten property. _ In pocket 3. Geologic and...and topographic map of a part of the Cerro Morro tungsten property__-_-__-__--_-_--^------__-----____ |  | Jaramillo, J.S., Cardona, A., Monsalve, G., Valencia, V., León, S. (2019) Petrogenesis of the late Miocene Combia volcanic complex, northwestern Colombian Andes: Tectonic implication of short term and compositionally heterogeneous arc magmatism. Lithos, 330. 194-210 doi:10.1016/j.lithos.2019.02.017 | Journal (article/letter/editorial) | | thickness between 17 - 45 km estimated by the Ce/Y, La/Yb, and Sr/Y ratios are related to local thinning...Cordillera, near the towns of Fredonia, Venecia, and La Pintada (Figure 2A,B). Volcanic, ED sedimentary...obtained a geo-referenced database of ca 150 ages. 4.2 LA-ICP-MS zircon geochronology ACCEPTED MANUSCRIPT...finally polished to expose crystal faces. IP The LA-ICP-MS U-Pb zircon analysis was carried out at the...Venecia, and a southern zone between M La Pintada and La Felisa towns (Figure 2A,B). The studied volcano-plutonic |
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