BGS mineralogy and petrology collection record

Sample number S38498; S38498/A;
Sample Donor Phemister,J.
Rock name 'Original entry: Epidote-Biotite Rock'
Stratigraphy Not entered
Comments Epidote-biotite rock
Locality details Foot of Stack of Billaclett, 2880 ft 22 deg S of E of church
50k map sheet Yell (130)

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Map reference HU 617 902
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


S38498

Cross Polarized, S38498

Plane Polarized, S38498

Plane Polarized, S38498


S38498/A

Cross Polarized, S38498/A

Plane Polarized, S38498/A

Plane Polarized, S38498/A