BGS mineralogy and petrology collection record

Sample number MR5129
Sample Donor Not entered
Rock name Tuff, Trachytic. 'Original entry: Trass'
Stratigraphy Not entered
Comments trass, ,:
Locality details Between Brohl and the Laacher See, Eifel,surface exposure,Germany
50k map sheet Not entered
Map reference 50:12,7:16
Year collected 1906 
Bore name Not applicable
Confidentiality No restrictions