BGS mineralogy and petrology collection record

Sample number N5440; COLLNOAX3024;
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 5640 0223
Year collected 2005 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N5440

Cross Polarized, N5440

Plane Polarized, N5440

Plane Polarized, N5440