The October 1902 plinian eruption of Santa Maria volcano, Guatemala

Physics & Astronomy

• aerosols 5%
• ashes 6%
• basalt 7%
• biotite 8%
• crystals 5%
• deposits 19%
• deviation 3%
• earthquakes 13%
• ejecta 6%
• energy 1%
• fragments 4%
• gases 2%
• Guatemala 100%
• injection 3%
• magma 8%
• magnetite 6%
• maria 83%
• Northern Hemisphere 7%
• plagioclase 8%
• pumice 38%
• single crystals 3%
• stratosphere 7%
• sulfur 5%
• temperature 3%
• tropical regions 6%
• vents 7%
• volcanic eruptions 60%
• volcanoes 70%
• volcanology 7%

Earth & Environmental Sciences

• aerosol 4%
• analysis 1%
• ash 5%
• basalt 5%
• biotite 5%
• crystal 12%
• dacite 14%
• earthquake 8%
• ejecta 7%
• energy 2%
• explosive 5%
• gas 3%
• hornblende 6%
• lithic fragment 8%
• magma 4%
• magnetite 5%
• Northern Hemisphere 5%
• parameter 4%
• plagioclase 5%
• plinian eruption 70%
• pumice 29%
• rate 2%
• stratosphere 5%
• sulfur 4%
• temperature 4%
• volcanic eruption 41%
• volcano 41%

Chemical Compounds

• Column Like Crystal 19%
• Energy 7%
• Gas 8%
• Magnetite 16%
• Stratosphere 25%
• Velocity 13%
• Volume 28%
• White 13%