BGS mineralogy and petrology collection record

Sample number	S37475; COLLNOSJ496;
Sample Donor	Johnstone,G.S.
Rock name	'Original entry: Purple Rd ''
Stratigraphy	Not entered
Comments	Rotten rhyolitic lava d '
Locality details	From Misty Law W 21 deg S 720 yds
50k map sheet	Glasgow (30) View images in GeoScenic related to 'Glasgow' View the geology near 'Glasgow'
Map reference	NS 2990 6175
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.