BGS mineralogy and petrology collection record

Sample number S30199
Sample Donor Simpson,J.B.
Rock name 'Original entry: Decomposed Coarse Olivine Basalt (Bc1)'
Stratigraphy Not entered
Comments Decomposed coarse olivine basalt (Bc1), Lava flow of L.O.R.S. age
Locality details Glenmuir Water 4000 feet W of Penbreck
50k map sheet Sanquhar (15)

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Map reference NS 712 195
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


S30199

Cross Polarized, S30199

Plane Polarized, S30199

Plane Polarized, S30199