http://en.wikipedia.org/wiki/List_of_commonly_available_chemicals To find available chemicals to use in this experiment
http://www.igsb.uiowa.edu/browse/undrlime/undrlime.htm to find out what Limestone mining really is. And what they use to blast away the rock to get underground.
http://www.dnr.mo.gov/geology/geosrv/imac/limestone.htm To see and show the importance of limestone mining and its value to the economy.
http://www.igsb.uiowa.edu/browse/undrlime/undrlime.htm to find out what Limestone mining really is. And what they use to blast away the rock to get underground.
http://www.dnr.mo.gov/geology/geosrv/imac/limestone.htm To see and show the importance of limestone mining and its value to the economy.
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