BGS mineralogy and petrology collection record

Sample number S19112
Sample Donor Maconachie,A.; Tait,D.;
Rock name 'Original entry: Hornblende-Biotite Granodiorite'
Stratigraphy Not entered
Comments Sh. 54 Mem., p. 68
Locality details 20 - 30 yds from summit cairn, Beinn Pharlagain
50k map sheet Rannoch (54)

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Map reference NN 448 642
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


S19112

Cross Polarized, S19112

Plane Polarized, S19112

Plane Polarized, S19112