BGS mineralogy and petrology collection record

Sample number S36846
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Calcsilicate Rock'
Stratigraphy Not entered
Comments 1 inch calcsilicate rib in psammite
Locality details 400 yds E 10 deg S of S point, Port na h-Uamha
50k map sheet Tobermory (52)

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Map reference NM 7404 6245
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


S36846

Cross Polarized, S36846

Plane Polarized, S36846

Plane Polarized, S36846