BGS mineralogy and petrology collection record

Sample number S23117
Sample Donor Phemister,J.
Rock name 'Original entry: Tuff'
Stratigraphy Not entered
Comments Tuff
Locality details Right bank of Calder Water 700 yards NW of Hareshawhill Farm
50k map sheet Hamilton (23)

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Map reference NS 6075 4088
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


S23117

Cross Polarized, S23117

Plane Polarized, S23117

Plane Polarized, S23117