BGS mineralogy and petrology collection record

Sample number E33590; COLLNOIB97;
Sample Donor Burgess,I.C.
Rock name Not entered
Stratigraphy Not entered
Comments ?F4 A LATER SET OF FOLDS CUTS ACROSS THE EXPOSURE IN NARROW BANDS APPROX 4' WIDE, IN CONTRAST WITH THE EARLIER F2 FOLDS THESE ARE VERY TIGHT, AND WHILE WITH CONSTANT AXIAL PLANE DIRECTIONS THEY PLUNGE AT VERY VARIABLE ANGLES AND HAVE NO ASSOCIATED CL
Locality details (?F4) FOLDS FROM NARROW FOLD BELT EXPOSED 10YD. DOWNSTREAM FROM WHERE BECK CROSSES WALL
50k map sheet Brough (31)

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Map reference NY 7375 2233
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


E33590

Cross Polarized, E33590

Plane Polarized, E33590

Plane Polarized, E33590