BGS mineralogy and petrology collection record

Sample number MR32193
Sample Donor Not entered
Rock name Baryte (Vein). 'Original entry: Baryte-Bastnaesite-Carbonate-Crocidolite Rock'
Stratigraphy Not entered
Comments Baryte-bastnaesite-carbonate-crocidolite rock, ,Collected by T Deans:8
Locality details Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California. 2550S-550E (Pl. 4, USGS Prof. Paper 261),surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to
50k map sheet Not entered
Map reference Not entered
Year collected 1974 
Bore name Not applicable
Confidentiality No restrictions