BGS mineralogy and petrology collection record

Sample number E3761
Sample Donor Scrivenor, J.B.
Rock name 'Original entry: Mottled Rock With Brown Tourmaline Schist Crossing The Slide. Grains Of Cassiterite'
Stratigraphy Not entered
Comments 2nd S. of the leader.
Locality details Droskyn Lode, Perran St. George. 35 fathoms.
50k map sheet Newquay (346)

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Map reference
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


E3761

Cross Polarized, E3761

Plane Polarized, E3761

Plane Polarized, E3761