114 FLORIDA GEOLOGICAL SURVEY SIXTH ANNUAL REPORT. 



SUMMARY STATEMENT OF MINERAL PRODUCTION IN 



FLORIDA DURING 1913. 



COLLECTED IN CO-OPERATION WITH THE UNITED STATES 



GEOLOGICAL SURVEY. 



Common or building brick, 42,450 M., valued at $ 240,126.00 



Lime, including quick and hydrated lime, 18,917 



short tons, valued at 100,335.00 



Limestone, including ground limestone for agricul- 

 tural use and crushed rock for railroad ballast, 



concrete and road material 156,589.00 



Mineral waters, 343,123 gallons, valued at 37,474.00 



Phosphate rock, 2,545,276 long tons, valued at 9,563,084.00 



Sand and gravel, including building and moulding 



sand and gravel, 87,061 short tons, valued at __ 21,194.00 



Sand-lime brick, including common and front brick, 



73,415 thousand, valued at 79,679.00 



Mineral products not separately listed, including ball 

 clay, drain tile, diatomaceous earth, fullers earth 

 and other miscellaneous materials, valued at — 448,147.00 



Total mineral products in Florida during 191 3, 



valued at $10,646,628.00 



