BGS mineralogy and petrology collection record

Sample number	MR2093
Sample Donor	Not entered
Rock name	'Original entry: Trachyte'
Stratigraphy	Devonian. Devonian. Old Red Sandstone
Comments	Trachyte (feldspar-porphyry). NGR estimated.
Locality details	Quarry above Woodhouselee, 6 miles SW of Edinburgh
50k map sheet	Edinburgh (32) View images in GeoScenic related to 'Edinburgh' View the geology near 'Edinburgh'
Map reference	NT 233 643
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions