Geological Formation Evaluation Log Form
Log and assess geological formations efficiently with this structured field evaluation form.
Date of Observation
*
 -
Month
 -
Day
Year
2 digit month, 2 digit day, 4 digit year
Date
Location (GPS Coordinates or Description)
*
Formation Type
*
Please Select
Sedimentary
Igneous
Metamorphic
Other
Dominant Lithology
*
Please Select
Sandstone
Limestone
Shale
Granite
Basalt
Schist
Other
Degree of Weathering
*
Unweathered
Slightly Weathered
Moderately Weathered
Highly Weathered
Structural Features Observed
Bedding
Folding
Faulting
Jointing
None
Other
Sample Quality Rating
*
1
2
3
4
5
Moisture Content
*
Dry
Moist
Wet
Formation Condition Assessment
*
Rows
Poor
Fair
Good
Excellent
Rock Strength
1
2
3
4
Fracture Density
5
6
7
8
Homogeneity
9
10
11
12
Color Consistency
13
14
15
16
Additional Notes or Observations
Submit Evaluation
Should be Empty: