BGS mineralogy and petrology collection record

Sample number S40949; COLLNOYC474;
Sample Donor Mykura,W.
Rock name Not entered
Stratigraphy Not entered
Comments Lower O.R.S. lava
Locality details Temporary trench on NE side of filter beds, 490 yds N 28 deg E of Fairmilehead crossroads
50k map sheet Edinburgh (32)

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Map reference NT 2499 6866
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


S40949

Cross Polarized, S40949

Plane Polarized, S40949

Plane Polarized, S40949