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Lava is made up of crystals, volcanic glass, and bubbles(volcanic gases). As magma gets closer to the surface and cools, it begins to crystallize minerals like olivine and form bubbles of volcanic gases. When lava erupts it is made up of a slush of crystals, liquid, and bubbles.
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volcanoworld.wordpress.com/2009/02/25/what-is-lava-made...
volcanoworld.wordpress.com/2009/02/25/what-is-lava-made-of/
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So, you want to know how magma is made? There is a lot of heat within the earth, and this heat is produced by radioactive decay of naturally-ocurring radioactive elements within the earth. ... « How long does it usualy take for lava to reach the surface of the Earth? Current PubVolc Digest (Jul 2008) is Online »...
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volcanoworld.wordpress.com/2008/08/26/how-is-lava-made/
volcanoworld.wordpress.com/2008/08/26/how-is-lava-made/
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What is lava made of?; Lava is mostly made of two elements — Si (the symbol for silica) and O (the symbol for oxygen). Together, they make a very strong bond and then get together with other elements, like Fe (iron), Mg (magnesium), K (potassium), Ca (calcium), and more.
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www2.scholastic.com/browse/article.jsp?id=4887
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Lava is a 'soup' of molten rock, consisting of varying amounts of mineral constituents such as silicon, potassium magnesium, aluminum, oxygen, iron, and calcium.
http://wiki.answers.com/Q/What_is_lava_made_of
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Lava - Wikipedia, the free encyclopedia
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Lava is molten rock expelled by a volcano during eruption. This molten rock is formed in the interior of some planets, including Earth, and some of their satellites. When first erupted from a volcani...
en.wikipedia.org/wiki/Lava
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Lava and magma are the same thing, its just called lava when its on the surface, and magma when its still underground.
http://help.com/post/26642-what-is-lava-made-out-of
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When magma is erupted onto the surface in the form of lava, it becomes rock; basalt, andesite, dacite, rhyolite, and other forms of silicate rock. ... Scientists examine the lava flows of a volcano to study the chemical history of the magma inside the chamber.
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www.windows.ucar.edu/tour/link=/earth/interior/magma_ch...
www.windows.ucar.edu/tour/link=/earth/interior/magma_chamber.html&edu=high
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How hot is lava? Can it burn you? What is lava made of? (Jason Carbone, Val Caron Public School, Ontario, Canada) ... Lava is hot and it can burn you. It is made mainly of silicon and oxygen plus other elements such as aluminum, calcium, magnesium, sodium, and potassium.
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www.sio.ucsd.edu/volcano/volcano_qa/general_ans.html
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Believe it or not, the stuff inside lava lamps is a trade secret, not unlike McDonald's special sauce. Could they be one and the same? Probably not. But here are a few leads: ... What is incense made of and how is it made?
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ask.yahoo.com/20001113.html
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