BGS mineralogy and petrology collection record

Sample number S41677
Sample Donor Phemister,J.
Rock name 'Original entry: Spessartite'
Stratigraphy Not entered
Comments Sill, crosses foliation
Locality details SE of Rousker, 1900 ft N of trig pt 381 ft.
50k map sheet Yell (130)

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Map reference HU 617 892
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


S41677

Cross Polarized, S41677

Plane Polarized, S41677

Plane Polarized, S41677