BGS mineralogy and petrology collection record

Sample number E51456
Sample Donor Hawkes,J.R.
Rock name 'Original entry: Cummingtonite, Anthophyllite, Plagioclase, Phlogopite, Ilmenite, Hornfels'
Stratigraphy Not entered
Comments Banded, cummingtonite, biotite rich rocks.
Locality details Yellow Carn, Porthmeor Cove, 3.1 Km. at 256 deg from Zennor Church.
50k map sheet Penzance (351)

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Map reference SW 4249 3780
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


E51456

Cross Polarized, E51456

Plane Polarized, E51456

Plane Polarized, E51456