Geochemistry and petrology of the Galeras Volcanic Complex, Colombia

Physics & Astronomy

• andesite 100%
• petrology 98%
• Colombia 93%
• geochemistry 87%
• volcanology 77%
• sediments 52%
• plagioclase 51%
• magma 47%
• amphiboles 37%
• cones (volcanoes) 25%
• calderas 20%
• pyroxenes 15%
• ilmenite 15%
• basalt 15%
• trace elements 14%
• apatites 14%
• pressure reduction 13%
• crusts 13%
• volcanic eruptions 13%
• fractionation 13%
• Earth mantle 12%
• magnetite 11%
• wedges 10%
• potassium 10%
• chemical composition 9%
• melting 8%
• crystallization 8%
• silicon dioxide 8%
• products 6%
• oxides 6%
• causes 6%
• fluids 6%
• crystals 5%

Earth & Environmental Sciences

• petrology 56%
• andesite 56%
• geochemistry 43%
• plagioclase 29%
• dacite 25%
• magma 24%
• amphibole 22%
• sediment 20%
• rare earth element 18%
• cinder cone 16%
• melt 15%
• tholeiitic basalt 13%
• pyroclastic flow 13%
• orthopyroxene 11%
• ilmenite 11%
• caldera 11%
• upper crust 11%
• clinopyroxene 10%
• pyroxene 10%
• continental crust 10%
• apatite 10%
• partial melting 10%
• magnetite 9%
• potassium 9%
• volcanic eruption 9%
• fractionation 9%
• crystallization 8%
• silica 8%
• chemical composition 8%
• trace element 8%
• oxide 8%
• mantle 7%
• crystal 7%
• fluid 6%
• product 5%
• distribution 3%

Chemical Compounds

• Cinder 91%
• Geochemistry 75%
• Apatite 57%
• Magnetite 55%
• Fractionation 47%
• Melting 46%
• Crystallization 37%
• Flow 34%
• Volume 31%
• Oxide 29%
• Amount 23%