BGS mineralogy and petrology collection record

Sample number S13539
Sample Donor Wright, William Bourke (only Wright in Survey before 1935, prob. same as H B Wright above)
Rock name 'Original entry: Vogesite'
Stratigraphy Not entered
Comments Not entered
Locality details Leac Bhuidhe, 100 yds N of spot ht 185.6 ft
50k map sheet Colonsay (35)

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Map reference NM 4238 0041
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


S13539

Cross Polarized, S13539

Plane Polarized, S13539

Plane Polarized, S13539