Sample W-66 1.5

Project

Walton Co. Sand Source Investigation

Sample Date

2/13/2006

Munsell (Dry)

5Y 6/2

Top Of Sample Interval

1.50

Bottom Of Sample Interval

3.00

Mean

1.37

Median Standard Deviation

0.94

Skewness

-0.26

Kurtosis

2.53

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

-0.75 φ

1.19

-0.5 φ

1.77

-0.25 φ

2.81

0 φ

3.84

0.25 φ

5.43

0.5 φ

4.59

0.75 φ

5.82

1 φ

8.30

1.25 φ

6.66

1.5 φ

11.36

1.75 φ

7.69

2 φ

14.49

2.25 φ

9.85

2.5 φ

5.20

2.75 φ

4.12

3 φ

4.45

3.25 φ

1.84

3.5 φ

0.36

3.75 φ

0.11

4 φ

0.00

4.25 φ

0.06

4.5 φ

0.08

4.75 φ

0.00

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

40.41

USCS Fine Sand

59.47

USCS Silt

0.14

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

9.61

Wentworth Coarse Sand

24.14

Wentworth Medium Sand

40.20

Wentworth Fine Sand

23.62

Wentworth Very Fine Sand

2.31

Wentworth Wilt

0.14

Wentworth Clay

0.00

Wentworth Colloid

0.00