Silica is the most abundant compound found in magma. In the
earth's crust, oxygen and silicon are the abundant elements which
form the compound known as silica.
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No. Silica, or silicon dioxide, is acquired from common
sand.
In nature it occurs as the mineral quartz.
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Place the Silica Gel on a oven safe dish and heat at 250°F for
60 minutes.
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False. The magma of shield volcanoes is silica-poor.