Elemental fractionation in lavas during post-eruptive degassing: Evidence from trachytic lavas, Rishiri Volcano, Japan

Physics & Astronomy

• volcanoes 100%
• degassing 91%
• fractionation 85%
• Japan 72%
• lava 61%
• magma 28%
• rocks 12%
• volcanology 9%
• weathering 9%
• trace elements 8%
• veins 8%
• shearing 6%
• escape 6%
• isotopes 5%
• boron 5%
• vapor phases 5%
• chambers 5%

Earth & Environmental Sciences

• degassing 75%
• fractionation 58%
• lava flow 42%
• lava 20%
• magma 15%
• magma chamber 10%
• boron 10%
• rock 9%
• emplacement 8%
• weathering 8%
• cross section 8%
• trace element 7%
• isotope 7%

Chemical Compounds

• Degasification 88%
• Fractionation 61%
• Chemical Element 53%
• Flow 45%
• Isotope 5%