BGS mineralogy and petrology collection record

Sample number S2615
Sample Donor Gunn, W.
Rock name 'Original entry: Greenish Slate'
Stratigraphy Not entered
Comments Greenish slate, schistose grit
Locality details In contact with dyke, S end of Bute
50k map sheet Rothesay (29)

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Map reference NS 090 510
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


S2615

Cross Polarized, S2615

Plane Polarized, S2615

Plane Polarized, S2615