BGS mineralogy and petrology collection record

Sample number MR32188
Sample Donor Not entered
Rock name Syenitic-Rock. 'Original entry: Syenite'
Stratigraphy Not entered
Comments syenite, ,Collected by T Deans:ML39
Locality details Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California. 3450ft S17�E of Mexican Well,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min &
50k map sheet Not entered
Map reference Not entered
Year collected 1974 
Bore name Not applicable
Confidentiality No restrictions