BGS mineralogy and petrology collection record

Sample number S23016
Sample Donor Eckford,R.
Rock name 'Original entry: Granophyric Biotite Porphyrite'
Stratigraphy Not entered
Comments Granophyric biotite porphyrite, dyke, 9 feet wide cutting granite
Locality details Hill 1660 yards NE by N of Redbank
50k map sheet Kirkcudbright (5)

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Map reference NX 95 59
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


S23016

Cross Polarized, S23016

Plane Polarized, S23016

Plane Polarized, S23016