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MINERAL RESOURCES 



D 



Limestone 



Sand shell "coquina ". 

 sometimes mixed with 

 marl or clay 



Phosphatic sands and 

 clays, limestones, and 

 fullers earth 



J5^ Dolomite 



Phosphate 



Sand clay 

 and limestone 



Sand with clay 

 and kaolin 



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



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