BGS mineralogy and petrology collection record

Sample number S450
Sample Donor Geikie,A.
Rock name 'Original entry: Felsite'
Stratigraphy Not entered
Comments Felsite
Locality details Parkhall Burn, 3 miles SE of Douglas
50k map sheet Hamilton (23)

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Map reference NS 86 29
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


S450

Cross Polarized, S450

Plane Polarized, S450

Plane Polarized, S450