BGS mineralogy and petrology collection record

Sample number E38892; COLLNONEQ1748;
Sample Donor Harrison,R.K.
Rock name 'Original entry: Dolostone Pseudobreccia'
Stratigraphy Not entered
Comments Dolomitic Pseudobreccia/Green Contact
Locality details Mochras BH
50k map sheet Harlech (135)

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Map reference SH 5533 2594
Year collected Not entered 
Bore name Mochras, Igs
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E38892

Cross Polarized, E38892

Plane Polarized, E38892

Plane Polarized, E38892