BGS mineralogy and petrology collection record

Sample number S19395
Sample Donor Dinham, C.
Rock name 'Original entry: Highly Vesicular Silicified Rock'
Stratigraphy Not entered
Comments Highly vesicular silicified rock, may be surface of a flow of olivine basalt
Locality details Old quarry 330 yards ESE of Little Brackenridge
50k map sheet Hamilton (23)

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Map reference NS 6691 4335
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


S19395

Cross Polarized, S19395

Plane Polarized, S19395

Plane Polarized, S19395