BGS mineralogy and petrology collection record

Sample number S30210; S30210/A;
Sample Donor Phemister,J.
Rock name 'Original entry: Hybrid Granodiorite'
Stratigraphy Not entered
Comments Hybrid granodiorite. Granitic variation of diorite
Locality details On coast of Ronas Voe, 100 yds S of Feal
50k map sheet Yell (130)

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Map reference HU 312 810
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


S30210

Cross Polarized, S30210

Plane Polarized, S30210

Plane Polarized, S30210


S30210/A

Cross Polarized, S30210/A

Plane Polarized, S30210/A

Plane Polarized, S30210/A