BGS mineralogy and petrology collection record

Sample number E17412; COLLNOPH45;
Sample Donor Phemister,J.
Rock name 'Original entry: Corderite, Biotite, Hornfels With Garnet'
Stratigraphy Not entered
Comments Fine grained and typical of hornfels
Locality details 1270 yds up from Grainsgill Beck, R. Caldew junc.
50k map sheet Cockermouth (23)

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Map reference NY 317 331
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


E17412

Cross Polarized, E17412

Plane Polarized, E17412

Plane Polarized, E17412