BGS mineralogy and petrology collection record

Sample number S22969; S22969/A;
Sample Donor Eckford,R.
Rock name 'Original entry: Biotite Augite Spessartite'
Stratigraphy Not entered
Comments Biotite augite spessartite, dyke 20 feet wide
Locality details 420 yards E by S of Greenhill, 1 mile N by W of Tarff Station
50k map sheet Kirkcudbright (5)

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Map reference NX 68 58
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


S22969

Cross Polarized, S22969

Plane Polarized, S22969

Plane Polarized, S22969


S22969/A

Cross Polarized, S22969/A

Plane Polarized, S22969/A

Plane Polarized, S22969/A