BGS mineralogy and petrology collection record

Sample number S76992; COLLNOAX1733;
Sample Donor Floyd,J.D.
Rock name Sandstone (Undifferentiated).
Stratigraphy Not entered
Comments ?Quartzite (cuts Silurian)
Locality details Breccia c.50m SW of Trig point on Culvennan Fell (Contains boulders of quartzite etc. with greywacke/dark mudstone)
50k map sheet Kirkcowan (4W)

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Map reference NX 3102 6498
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


S76992

Cross Polarized, S76992

Plane Polarized, S76992

Plane Polarized, S76992