BGS mineralogy and petrology collection record

Sample number E8399; E8399/A;
Sample Donor Rastal, R.H.
Rock name 'Original entry: Chiastolite Slate'
Stratigraphy Not entered
Comments SKIDDAW GRANITE & ITS CONTACT METAMORPHISM etc.
Locality details GLENDERATERRA VALLEY
50k map sheet Keswick (29)

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Map reference NY 29 26
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


E8399

Cross Polarized, E8399

Plane Polarized, E8399

Plane Polarized, E8399


E8399/A

Cross Polarized, E8399/A

Plane Polarized, E8399/A

Plane Polarized, E8399/A