BGS mineralogy and petrology collection record

Sample number S40105; COLLNOXN611;
Sample Donor Wright,J.E.
Rock name 'Original entry: ?Feldspathised Quartz Schist'
Stratigraphy Not entered
Comments ?Feldspathised quartz schist from about 10 yds downstream of supposed Dalradian - Moine unconformity; feldspathised schist cuts across bedding of mica schist
Locality details S bank of R Tilt, 310 yds downstream of Marble Lodge
50k map sheet Blair Atholl (55)

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Map reference NN 896 716
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


S40105

Cross Polarized, S40105

Plane Polarized, S40105

Plane Polarized, S40105