BGS mineralogy and petrology collection record

Sample number S57787
Sample Donor Phemister,J.
Rock name 'Original entry: Quartz-Sodaclase Granulite With Pelitic Laminae Showing Slight Thermal Alteratio'
Stratigraphy Not entered
Comments Xenolith
Locality details 1400 ft 41 deg W of S of south house of Skelberry
50k map sheet Yell (130)

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Map reference HU 362 855
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


S57787

Cross Polarized, S57787

Plane Polarized, S57787

Plane Polarized, S57787