BGS mineralogy and petrology collection record

Sample number	S29416; COLLNODH2272;
Sample Donor	Haldane,D.
Rock name	'Original entry: Granodiorite'
Stratigraphy	Not entered
Comments	Diorite; poikilitic alkali feldspar; W Shetland Mem, p. 199
Locality details	N shore 200 yds W of Mavis Grind
50k map sheet	Central Shetland (128) View images in GeoScenic related to 'Central Shetland' View the geology near 'Central Shetland'
Map reference	HU 338 685
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.