BGS mineralogy and petrology collection record

Sample number E64305; COLLNOKB1305;
Sample Donor Not entered
Rock name Microgranite. 'Original entry: Microgranite'
Stratigraphy Not entered
Comments Into Cambrian. Altered.(GROUP= )(FORM= )(MEMB= .)(IE=I)(TEXTURE=
Locality details WALES. Snowdon (119)
50k map sheet Snowdon (119)

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Map reference SH 6573 4206
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


E64305

Cross Polarized, E64305

Plane Polarized, E64305

Plane Polarized, E64305