BGS mineralogy and petrology collection record

Sample number S3922; S3922/a; S3922/b; S3922/c;
Sample Donor Clough, C.T.
Rock name 'Original entry: Tachylite, Trachyte?'
Stratigraphy Not entered
Comments Tachylite, trachyte?
Locality details 0.25 miles SE of Dun Mor
50k map sheet Rothesay (29)

View images in GeoScenic related to 'Rothesay'

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Map reference NS 049 800
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


S3922/a

Cross Polarized, S3922/a

Plane Polarized, S3922/a

Plane Polarized, S3922/a


S3922/b

Cross Polarized, S3922/b

Plane Polarized, S3922/b

Plane Polarized, S3922/b


S3922/c

Cross Polarized, S3922/c

Plane Polarized, S3922/c

Plane Polarized, S3922/c