BGS mineralogy and petrology collection record

Sample number N5450; COLLNOAX3034;
Sample Donor Floyd,J.D.
Rock name Not entered
Stratigraphy Not entered
Comments Greywacke
Locality details Birny Hill, Carsphairn Forest
50k map sheet Cumnock (14E)

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Map reference NS 5460 0280
Year collected 2005 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, N5450

Plane Polarized, N5450

Plane Polarized, N5450