BGS mineralogy and petrology collection record

Sample number S43289; S43289/A;
Sample Donor Phemister,J.
Rock name 'Original entry: Cummingtonite-Biotite-Cordierite Gneiss'
Stratigraphy Not entered
Comments Cummingtonite-biotite-cordierite gneiss. Anal Lab No. 1775
Locality details Grud Burn 2300 ft SSW of top of Little Ballia Clett
50k map sheet Yell (130)

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Map reference HU 319 824
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


S43289

Cross Polarized, S43289

Plane Polarized, S43289

Plane Polarized, S43289


S43289/A

Cross Polarized, S43289/A

Plane Polarized, S43289/A

Plane Polarized, S43289/A