Results 71 to 80 of about 572,885 (86)

Quantification of modal mineralogy in molybdenite-bearing drill-core samples by laser-induced breakdown spectroscopy

open access: yesHeliyon
Quantification of modal mineralogy in drill-core samples is crucial for understanding the geology and metal deportment in a mining operation. This study assesses conventional procedures to quantify modal mineralogy, that includes an initial drill-core ...
Jonnathan Álvarez   +5 more
doaj   +1 more source

Informe del Departamento Nacional de Minas y Geología

open access: yes, 1890
Fil: Departamento Nacional de Minas y Geología ...
Argentina. Departamento Nacional de Minas y Geología
core   +1 more source

Contenido [PDF]

open access: yes, 1962
Contenido del No.
Geología, Colombiana
core   +1 more source

Staff de Económica 1954-2014

open access: yes, 2017
Relación detallada de todos los integrantes del staff de la revista Económica desde su fundación hasta el año 2014.Facultad de Ciencias ...
Económica
core  

Contenido [PDF]

open access: yes, 1998
Contenido del No.
Geología, Colombiana
core  

Contenido [PDF]

open access: yes, 1996
Contenido de la revista Geología Colombiana No.
Geología, Colombiana
core  

Contenido

open access: yes, 1978
Contenido del No.
Geología, Colombiana
core   +1 more source

Contenido [PDF]

open access: yes, 2001
Contenido del No.
Geología, Colombiana
core  

An Early Ordovician (Floian) Conodont Fauna from the Eastern Cordillera of Peru (Central Andean Basin)

open access: yesGeologica Acta, 2009
Late Floian conodonts are recorded from a thin limestone lens intercalated in the lower part of the San José Formation at the Carcel Puncco section (Inambari River), Eastern Cordillera of Peru.
J.C. GUTIÉRREZ-MARCO   +3 more
doaj  

Contenido

open access: yes, 1995
Contenido del No.
Geología, Colombiana
core   +1 more source

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