BGS mineralogy and petrology collection record

Sample number N941; COLLNOHY1283;
Sample Donor Thomas,C.W.
Rock name Conglomerate. 'Original entry: Conglomerate'
Stratigraphy Ordovician.
Comments Conglomerate, Ordovician
Locality details Creag Dubh
50k map sheet Aberfoyle (38E)

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Map reference NN 5321 0169
Year collected 1997 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N941

Cross Polarized, N941

Plane Polarized, N941

Plane Polarized, N941