BGS mineralogy and petrology collection record

Sample number E16985; COLLNOWCR118;
Sample Donor Rose,W.C.C.
Rock name Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Dloerite dyke in granite
Locality details 750 yds S 24 deg W of Trig Pt. 951. Blea Tarn Hill
50k map sheet Cumbria or Ambleside (38)

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Map reference NY 165 007
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


E16985

Cross Polarized, E16985

Plane Polarized, E16985

Plane Polarized, E16985