A Sand and Gravel Pit 



B Peat Producer 



C Limestone Quarry 



D Dolomite Quarry 



E Clay Mine 



F Kaolin Mine 



Q Fullers Eartti Mine 



H Petroleum Field 



I Phosptiate, Land Pebble Mine 



J Phosptiate, Soft Rock Mine 



K Heavy Mineral Sand Mine 



L Portland Cement Plant 



M Lime Kiln 



..v.- 



Figure 1. Florida mineral industries (Wood and Fernald 1974) 



