BGS mineralogy and petrology collection record

Sample number MR35396
Sample Donor Not entered
Rock name Monzonite. 'Original entry: Monzonite'
Stratigraphy Not entered
Comments monzonite, New Hampshire Magma SeriesRb/Sr age 411+/-19my,Collected by Dr Forbes Robertson:Lyons No:MK-49-69
Locality details 0.3 miles N of Bradford Junction, SW corner of Todd Lake. SW rectangle Mt Kearsarge Quad., New Hampshire.,surface exposure,Lyons & Livingston 1977, Bull. G.S.A. 88:1808-1812. Rb/Sr age 411+/-19my,USA
50k map sheet Not entered
Map reference Not entered
Year collected 1981 
Bore name Not applicable
Confidentiality No restrictions