BGS mineralogy and petrology collection record

Sample number S40048; COLLNOYC455;
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Pebble in Lower ORS conglomerate overlying Black Hill Felsite
Locality details The Pinnacle, S slope of Black Hill, 450 - 470 yds at 265 deg from Loganlea Cottage
50k map sheet Edinburgh (32)

View images in GeoScenic related to 'Edinburgh'

View a geological map near 'Edinburgh'

Map reference NT 1851 6197
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S40048

Cross Polarized, S40048

Plane Polarized, S40048

Plane Polarized, S40048