BGS mineralogy and petrology collection record

Sample number E34015; COLLNOMW256;
Sample Donor Williams,M.
Rock name 'Original entry: Altered Lamprophyre'
Stratigraphy Not entered
Comments ? Lamprophyre debris. (W. end of mine).
Locality details Langdon Mine, 180 Yds. at 321 deg. from Langdon Farm. 80 Yds. E. of W. extremity.
50k map sheet Holsworthy (323)

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Map reference SS 3929 0057
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


E34015

Cross Polarized, E34015

Plane Polarized, E34015

Plane Polarized, E34015