Sample W-27 18.0


Project
Walton Co. Sand Source Investigation
Sample Date
11/11/2005
Top Of Sample Interval
18.00
Bottom Of Sample Interval
19.50
Mean
2.62
Median Standard Deviation
0.43
Skewness
-0.60
Kurtosis
4.92
Carbonate Dissolved
N
Heavy Minerals Dissolved
N
Organics Removed
N
Shell Fragments Removed
N
Analytical Method
Sand by sieve
Mean Calculation Method
Moment Method
Sample Collection Method
Vibracore
Lab
Coastal Studies Institute, LSU

Grain Size Breakdown-Krumbein Phi (φ) Scale

0 φ
0.00
0.25 φ
0.01
0.5 φ
0.08
0.75 φ
0.12
1 φ
0.23
1.25 φ
0.30
1.5 φ
0.78
1.75 φ
0.77
2 φ
4.10
2.25 φ
11.66
2.5 φ
16.58
2.75 φ
23.09
3 φ
25.89
3.25 φ
11.96
3.5 φ
2.79
3.75 φ
1.29
4 φ
0.23
4.25 φ
0.09
4.5 φ
0.01
4.75 φ
0.01
5 φ
0.00
6 φ
0.00

Grain Size Breakdown-USCS Scale

USCS Cobble
0.00
USCS Coarse Gravel
0.00
USCS Fine Gravel
0.00
USCS Coarse Sand
0.00
USCS Medium Sand
0.74
USCS Fine Sand
98.91
USCS Silt
0.34
USCS Clay
0.00

Grain Size Breakdown-Wentworth Scale

Wentworth Boulder
0.00
Wentworth Cobble
0.00
Wentworth Gravel
0.00
Wentworth Pebble
0.00
Wentworth Very Coarse Sand
0.00
Wentworth Coarse Sand
0.44
Wentworth Medium Sand
5.95
Wentworth Fine Sand
77.22
Wentworth Very Fine Sand
16.27
Wentworth Wilt
0.11
Wentworth Clay
0.00
Wentworth Colloid
0.00