BGS mineralogy and petrology collection record

Sample number E16951; COLLNOWCCR107;
Sample Donor Rose,W.C.C.
Rock name Greisen. 'Original entry: Greisenized Granite'
Stratigraphy Not entered
Comments Pegmatitic vein with, ? hornblende in granite
Locality details Beckfoot Qry. 700 yds E of Spout House, Eskdale
50k map sheet Cumbria or Ambleside (38)

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Map reference NY 162 004
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


E16951

Cross Polarized, E16951

Plane Polarized, E16951

Plane Polarized, E16951