MINERAL RESOURCES 



D 



Limestone 



Sand shell "coqulna". 

 sometimes mixed with 

 marl or clay 



□ Phospnatic sands and 

 clays limestones, and 

 fullerb earth 



!^M^ Dolomite 



Phosphate 



Sand clay 

 and limestone 



Sand with clay 

 and kaolin 



Figure 3. Florida mineral resources (Wood and Fernald 1974] 



14 



