BGS mineralogy and petrology collection record

Sample number S78012; COLLNOGY444;
Sample Donor Barnes,R.
Rock name 'Original entry: Felsite'
Stratigraphy Not entered
Comments Intense vertical foliation in fold hinge (4 m)
Locality details SW of Ben John
50k map sheet Wigtown (4)

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Map reference NX 5423 5428
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S78012

Cross Polarized, S78012

Plane Polarized, S78012

Plane Polarized, S78012