Initial Reports Volume 198
Chapter 2, Table 2. Structural geology checklist.

Fractures
Fracture density per piece

Veins
Vein orientation
Average vein width
Mineral infilling
Vein fabric
Crack seal events (number)
Vein density per piece
Wall rock alteration
Width
Characteristics of halo
Crosscutting relations of veins
Vein array
Thickness
Number of veins
Composition of veins
Orientation

Shear zones
Orientation
Shear zone thickness
Lineations
Deformation bands
Color
Thickness
Mineral composition
Number of bands in array

Faults
Orientation of fault zone
Fault zone thickness
Shear sense
Offset
Riedel shears
Mineral lineation
Amount of offset
Nature of gouge
Composition of mineral infilling
Slickenlines orientation

Cataclasites
Clast 
Size
Shape
Composition
Matrix composition (gouge or secondary minerals)

Breccias
Matrix or clast supported
Percent matrix
Matrix composition
Clast size
Angular vs. rounded clasts
Clast composition
Origin
Hydraulic
Fault

Igneous Contacts
Chilled margins
Dike width

Crosscutting relations