BGS mineralogy and petrology collection record

Sample number S59127
Sample Donor Phemister,J.
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Granite: in Ronas Hill Granite. Anal Lab. No. 2439; Report IGS 78/2, Plate 2, Fig. 3
Locality details Collafirth Hill, near top of new road to DF station
50k map sheet Yell (130)

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Map reference HU 335 835
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


S59127

Cross Polarized, S59127

Plane Polarized, S59127

Plane Polarized, S59127