BGS mineralogy and petrology collection record

Sample number S36068; S36068/A; S36068/B;
Sample Donor Tyrrell, G.W.
Rock name 'Original entry: Picroteschenite'
Stratigraphy Not entered
Comments Lugar sill
Locality details No. 16 Bore, land of Mortonmuir Cronberry, depth 116 fathoms 3 feet 0 inches
50k map sheet Ayr (14)

View images in GeoScenic related to 'Ayr'

View the geology near 'Ayr'

Map reference NS 5984 2337
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


S36068

Cross Polarized, S36068

Plane Polarized, S36068

Plane Polarized, S36068


S36068/A

Cross Polarized, S36068/A

Plane Polarized, S36068/A

Plane Polarized, S36068/A


S36068/B

Cross Polarized, S36068/B

Plane Polarized, S36068/B

Plane Polarized, S36068/B