BGS mineralogy and petrology collection record

Sample number S6795; S6795/A; S6795/B;
Sample Donor Harker, Alfred
Rock name 'Original entry: Spherultic Dyke'
Stratigraphy Not entered
Comments Dyke; Tert Ig Rocks Skye, p. 407
Locality details Dyke crossing Allt a' Choire at about 350 ft altitude
50k map sheet Glenelg (71)

View images in GeoScenic related to 'Glenelg'

View the geology near 'Glenelg'

Map reference NG 616 234
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


S6795

Cross Polarized, S6795

Plane Polarized, S6795

Plane Polarized, S6795


S6795/A

Cross Polarized, S6795/A

Plane Polarized, S6795/A

Plane Polarized, S6795/A


S6795/B

Cross Polarized, S6795/B

Plane Polarized, S6795/B

Plane Polarized, S6795/B