BGS mineralogy and petrology collection record

Sample number N5438; COLLNOAX3022;
Sample Donor Floyd,J.D.
Rock name 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Greywacke
Locality details Petillery Hill, Carsphairn Forest
50k map sheet Cumnock (14E)

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Map reference NS 5695 0274
Year collected 2005 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N5438

Cross Polarized, N5438

Plane Polarized, N5438

Plane Polarized, N5438