BGS mineralogy and petrology collection record

Sample number S21234
Sample Donor Simpson,J.B.
Rock name 'Original entry: ?Orthophyre'
Stratigraphy Not entered
Comments E-W dykes weathering a conspicuous red-brown. S. 21234 and 21235 from the same dyke
Locality details E shore of Carna Is, 150 yds S of Rubha na h-Eaglaise
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 6288 5887
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


S21234

Cross Polarized, S21234

Plane Polarized, S21234

Plane Polarized, S21234