| Csr Rinker - Gator |
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|
Sand |
| Devane Mine |
Devane Silica Mining Co |
Private |
|
Sand and Gravel |
| Florida Mining and Mat'L. - Devane Mine |
|
|
|
Sand |
| Florida Mining and Mat'L. - Van Fleet Mine |
|
|
|
Sand |
| Florida Mining and Mat'Ls - Devane Mine |
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|
Sand |
| Florida Mining and Mat'Ls - Van Fleet Mine |
|
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|
Sand |
| No. 2 Mine |
Polk City Sand And Silica, Inc. |
Private |
|
Sand and Gravel |
| Polk City Mine |
Oak Ridge Sand Co, Inc |
Private |
|
Sand and Gravel |
| Polk City Mine |
Standard Sand And Silica Co. |
Private |
|
Sand and Gravel |
| Standard Sand and Silica - Polk City Mine |
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|
|
Sand |
| Vulcan-Ica - Polk Sand Mine |
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|
Sand |
