| Min.Depth(feet) |
Max.Depth(feet) |
Primary Rock |
%PrimaryRock |
Primary Color |
Induration |
%Porosity |
Comments |
| 0 |
2.5 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
|
|
| 2.5 |
6 |
SAND (QUARTZ) |
|
MODERATE BROWN |
UNCONSOLIDATED |
|
|
| 6 |
8 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
|
|
| 8 |
15 |
SAND (QUARTZ) |
|
|
|
|
|
| 15 |
21 |
SAND (QUARTZ) |
|
MODERATE BROWN |
UNCONSOLIDATED |
|
|
| 21 |
23.9 |
SAND (QUARTZ) |
|
WHITE |
UNCONSOLIDATED |
|
|
| 23.9 |
25 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
|
|
| 25 |
33.7 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
|
|
| 33.7 |
40 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
|
BONE FRAGS AND PHOSPHATIZED SHELL FRAGS |
| 33.7 |
33.7 |
CLAY |
|
|
MODERATE |
|
TWO UNITS ARE INTERBEDDED;1#-3# THICK |
| 40 |
41 |
SAND (QUARTZ) |
|
YELLOWISH GRAY |
UNCONSOLIDATED |
25 |
|
| 41 |
41 |
CLAY |
|
|
MODERATE |
|
TWO UNITS ARE INTERBEDDED;1#-4# THICK |
| 41 |
46 |
SAND (QUARTZ) |
|
YELLOWISH GRAY |
UNCONSOLIDATED |
25 |
PHOSPHATE AND GRAIN SIZE INCREASE W/ DEPTH |
| 46 |
74 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
25 |
WELL ABRADED SHELL FRAGS SCATTERED THRU OUT; UP TO 30 IN SOME BEDS |
| 74 |
79 |
SAND (QUARTZ) |
|
|
UNCONSOLIDATED |
25 |
GRAIN SIZE AND SHELL PERCENTAGE DECREASE W/DEPTH |
| 79 |
83 |
CLAY |
|
|
MODERATE |
|
|
| 83 |
83.5 |
PHOSPHATE |
|
|
GOOD |
|
|
| 83.5 |
85 |
DOLOMITE |
|
|
GOOD |
20 |
|
| 85 |
96 |
LIMESTONE |
|
WHITE |
GOOD |
18 |
BECOMES VERY CLAYEY W/DEPTH |
