BGS mineralogy and petrology collection record

Sample number E33727
Sample Donor Beer,K.E.
Rock name Not entered
Stratigraphy Not entered
Comments Tourmalinesed biotite hornfels
Locality details Pendarves BH, Q 2, Collar 230 yds N 39 deg W of Treslothan Church (S 33 deg E at an inclination of 45 deg)
50k map sheet Falmouth (352)

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Map reference SW 6493 3798
Year collected Not entered 
Bore name Pendarves No. Q2, Treslothan Church
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E33727

Cross Polarized, E33727

Plane Polarized, E33727

Plane Polarized, E33727