BGS mineralogy and petrology collection record

Sample number S39456
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Biotite-Hornblende Adamellite'
Stratigraphy Not entered
Comments Typical pink feldspar granodiorite; 95 yds E of contact with granodiorite and appinite
Locality details Roadside 395 yds eastwards of Rudha na Sroine
50k map sheet Tobermory (52)

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Map reference NM 7981 6021
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


S39456

Cross Polarized, S39456

Plane Polarized, S39456

Plane Polarized, S39456