BGS mineralogy and petrology collection record

Sample number S29831
Sample Donor Tonks, L.H.
Rock name 'Original entry: Fine-Grained Basalt'
Stratigraphy Not entered
Comments Fine-grained basalt lava (top of massive part of flow)
Locality details Stream down cliff 1680 yds S 14 deg W of Ardantiobairt cottage
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 6455 5291
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


S29831

Cross Polarized, S29831

Plane Polarized, S29831

Plane Polarized, S29831