BGS mineralogy and petrology collection record

Sample number S81270; COLLNOZD691/5675; XE354;
Sample Donor Stone,P.
Rock name Chert. 'Original entry: Dolomitic Chert'
Stratigraphy Not entered
Comments Dolomitic chert, Arenig
Locality details 790m at 245deg from Daljarrock
50k map sheet Girvan (7)

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Map reference NX 1872 8750
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


S81270

Cross Polarized, S81270

Plane Polarized, S81270

Plane Polarized, S81270