BGS mineralogy and petrology collection record

Sample number E51439
Sample Donor Hawkes,J.R.
Rock name 'Original entry: Anthophyllite, Cummingtonite, Phlogopite, Plagioclase, Ilmenite Rock'
Stratigraphy Not entered
Comments Biotite bearing, tuffaceous, greenstone hornfels.
Locality details Tater Du, 3.9 Km. bearing 131 deg from St.Buryan Church.
50k map sheet Penzance (358)

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Map reference SW 4378 2305
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


E51439

Cross Polarized, E51439

Plane Polarized, E51439

Plane Polarized, E51439