BGS mineralogy and petrology collection record

Sample number S99195; COLLNOPX440;
Sample Donor McMillan,A.A.
Rock name Sandstone (Undifferentiated). 'Original entry: Sandstone'
Stratigraphy Not entered
Comments Medium grained turbidite sandstone
Locality details Martyrs Grave Quarry
50k map sheet Thornhill (9E)

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Map reference NX 8127 7523
Year collected 1996 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, S99195

Plane Polarized, S99195

Plane Polarized, S99195