BGS mineralogy and petrology collection record

Sample number S22846
Sample Donor Eckford,R.
Rock name Not entered
Stratigraphy Not entered
Comments Dyke 20 feet wide
Locality details 350 yards N 35 deg E of Portyerrock Mill
50k map sheet Whithorn (2)

View images in GeoScenic related to 'Whithorn'

View a geological map near 'Whithorn'

Map reference NX 47 39
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


S22846

Cross Polarized, S22846

Plane Polarized, S22846

Plane Polarized, S22846