BGS mineralogy and petrology collection record

Sample number S36010
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Granodiorite Porphyry, Contaminated'
Stratigraphy Not entered
Comments Grey granodiorite porphyry
Locality details New road section at Creag Iasgaich, about 450 yds E 30 deg N of Achleek
50k map sheet Tobermory (52)

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Map reference NM 7968 6023
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


S36010

Cross Polarized, S36010

Plane Polarized, S36010

Plane Polarized, S36010