BGS mineralogy and petrology collection record

Sample number S36859
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Calcsilicate Rock With Garnet And Biotite'
Stratigraphy Not entered
Comments Calcsilicate rib with garnet and biotite; Upper Psammite (near base)
Locality details 1200 yds W 32 deg S of spot ht 943 ft Glenuig Hill
50k map sheet Tobermory (52)

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Map reference NM 6727 7558
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


S36859

Cross Polarized, S36859

Plane Polarized, S36859

Plane Polarized, S36859