BGS mineralogy and petrology collection record

Sample number S94199; COLLNOFY1249;
Sample Donor Highton,A.J.
Rock name Porphyry. 'Original entry: Felsite'
Stratigraphy Not entered
Comments Felsite, Caledonian/Devonian
Locality details Strathnoonan Burn
50k map sheet Grantown-on-Spey (74)

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Map reference NH 7796 2246
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


S94199

Cross Polarized, S94199

Plane Polarized, S94199

Plane Polarized, S94199