BGS mineralogy and petrology collection record

Sample number S24008; S24008/A; S24008/B;
Sample Donor Phemister,J.
Rock name 'Original entry: Phonolitic Trachyte'
Stratigraphy Not entered
Comments Phonolitic trachyte, for analysis cf. P230 (S23105)
Locality details Old quarry 330 yards S by W of Winkingfield Farm
50k map sheet Hamilton (23)

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Map reference NS 6072 3827
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


S24008

Cross Polarized, S24008

Plane Polarized, S24008

Plane Polarized, S24008


S24008/A

Cross Polarized, S24008/A

Plane Polarized, S24008/A

Plane Polarized, S24008/A


S24008/B

Cross Polarized, S24008/B

Plane Polarized, S24008/B

Plane Polarized, S24008/B