Sample number |
MR32197 |
Sample Donor |
Not entered |
Rock name |
Carbonatite. 'Original entry: Bastnaesite-Bearing Carbonate Vein' |
Stratigraphy |
Not entered |
Comments |
Bastnaesite-bearing carbonate vein, ,Collected by T Deans:T32B |
Locality details |
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California. 200ft NW of Birthday shaft, 1250S-1300W (Pl. 4, USGS Prof. Paper 261),surface exposure,From a collection sent by Dr G Switzer (US nation |
50k map sheet |
Not entered |
Map reference |
Not entered |
Year collected |
1974 |
Bore name |
Not applicable |
Confidentiality |
No restrictions |