BGS mineralogy and petrology collection record

Sample number S45243; COLLNOYH564;
Sample Donor Forsyth,I.H.
Rock name 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Porphyrite
Locality details 850 yds W by S of Corrychrone
50k map sheet Stirling (39)

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Map reference NN 6307 1074
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


S45243

Cross Polarized, S45243

Plane Polarized, S45243

Plane Polarized, S45243