BGS mineralogy and petrology collection record

Sample number	S54222; COLLNOYC1888;
Sample Donor	Mykura,W.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Tonsbergite boulder, from Norway
Locality details	Roadside, 125 yds NNE of Dalsetter
50k map sheet	South Shetland ? (124) View images in GeoScenic related to 'South Shetland ?' View a geological map near 'South Shetland ?'
Map reference	HU 403 161
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.