Buscar
Mostrando ítems 1-10 de 1426
Recovery of dense minerals as derivative in the exploitation of the alluvial terraces of the miño river
(Universidad Nacional de Colombia Sede Medellín, 2010)
Times the main objective of this work is to define an industrial protocol to recover dense minerals present in the alluvial quaternary terraces of the Miño River (NW Spain), rich in a fine-grained and high-density material ...
ANÁLISE COMPARATIVA ENTRE O CÓDIGO DE MINERAÇÃO VIGENTE DESDE 1967 E O SUBSTITUTIVO AO PROJETO DE LEI Nº 37, DE 2011ANÁLISE COMPARATIVA ENTRE O CÓDIGO DE MINERAÇÃO VIGENTE DESDE 1967 E O SUBSTITUTIVO AO PROJETO DE LEI Nº 37, DE 2011
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2016)
Mining in the State of Sao Paulo: present state, perspectives and challenges for the exploitation of the mineral resources.APÊNDICES
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2008)
Use of Geographic Information System for ranking degraded areas for residual soil - saibro - exploitation, Ubatuba, SP, BrazilO uso de sistema de informações geográficas na priorização de áreas para aproveitamento mineral de saibro em áreas degradadas, Ubatuba, SP
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 2008)
Technologies used in underground mining Mines of PeruTecnologías de explotación empleadas en las Minas subterráneas del Perú
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 1998)
Petrography and mineral chemistry of Serra do Barriga Granitic Stock (Sobral, CE, northeast of Brasil)Petrografia e química mineral do Stock Granítico Serra do Barriga (Sobral, CE, nordeste do Brasil)
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2017)
Impacts of mining activities on the potential geographic distribution of eastern Brazil mountaintop endemic species
(2017-07-01)
Mining causes profound impacts on biodiversity. In Brazil, mining pressure is intense, especially in highly biodiverse regions such as the Espinhaço range. We analyzed the direct and indirect effects of mining on the ...
Impacts of mining activities on the potential geographic distribution of eastern Brazil mountaintop endemic species
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE ZOOLOGIAIGC - DEPARTAMENTO DE CARTOGRAFIAUFMG, 2017)
South Africa's dependence on mineral exports in its relations with China: the road to de-industrialization?
(Univ Nacl La Plata, Fac Law & Science, 2017-07-01)
This paper aims to introduce evidences that asymmetric commercial relations with China and the increasing mineral exports may be leading South Africa to a premature deindustrialization. Premature deindustrialization has ...