BGS mineralogy and petrology collection record

Sample number	S49828; COLLNOYC1239;
Sample Donor	Mykura,W.
Rock name	'Original entry: Fine-Grained Basic Igneous Rock'
Stratigraphy	Not entered
Comments	Basic margin of "porphyritic" dyke
Locality details	Vementry, N shore of South Voe, 930 yds NNW of Vementry House
50k map sheet	Central Shetland (128) View images in GeoScenic related to 'Central Shetland' View the geology near 'Central Shetland'
Map reference	HU 307 606
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.