BGS mineralogy and petrology collection record

Sample number MR35349
Sample Donor Not entered
Rock name Granite. 'Original entry: Riebeckite Granite'
Stratigraphy Mesozoic.
Comments Riebeckite granite, White Mountain Magma SeriesMesozoic,Collected by Dr Forbes Robertson:3
Locality details Outcrop in bed of Sawyer River, c. 2000ft west of Hy.302, New Hampshire. N. edge of S cent. rectangle Crawford Notch Quad,surface exposure,USA
50k map sheet Not entered
Map reference Not entered
Year collected 1981 
Bore name Not applicable
Confidentiality No restrictions