BGS mineralogy and petrology collection record

Sample number S25522
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Theralitic Essexite (Crawfordjohn)'
Stratigraphy Not entered
Comments Theralitic essexite (Crawfordjohn)
Locality details Triangulation point of Carclout Hill, 1.25 miles WSW of Patna
50k map sheet Ayr (14)

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Map reference NS 394 099
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


S25522

Cross Polarized, S25522

Plane Polarized, S25522

Plane Polarized, S25522