BGS mineralogy and petrology collection record

Sample number S83009; COLLNOFY614;
Sample Donor Highton,A.J.
Rock name Porphyry. 'Original entry: Felsite'
Stratigraphy Not entered
Comments Quartz/k feldspar porphyritic felsite
Locality details Craigenlow Quarry
50k map sheet Inverurie (76)

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Map reference NJ 7323 0933
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


S83009

Cross Polarized, S83009

Plane Polarized, S83009

Plane Polarized, S83009