BGS rock collections - Search results

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Sample ids Donor Year Rock name
MR32185 Not entered 1974 Igneous-Rock (Undifferentiated). 'Original entry: Shonkinite Dyke'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32184 Not entered 1974 'Original entry: Biotite Shonkinite'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32183 Not entered 1974 Igneous-Rock (Undifferentiated). 'Original entry: Shonkinite Dyke Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32182 Not entered 1974 Porphyry. 'Original entry: Porphyritic Shonkinite Dyke Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32181 Not entered 1974 'Original entry: Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32180 Not entered 1974 'Original entry: Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32179 Not entered 1974 'Original entry: Monazite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32178 Not entered 1974 'Original entry: Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32177 Not entered 1974 Carbonatite. 'Original entry: Bastnaesite-Parisite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32176 Not entered 1974 'Original entry: Monazite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32175 Not entered 1974 Monomineralic Aluminium-Silicates. 'Original entry: Allanite-Monazite'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32174 Not entered 1974 Carbonatite. 'Original entry: Bastnaesite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32173 Not entered 1974 'Original entry: Monazite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32172 Not entered 1974 'Original entry: Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32171 Not entered 1974 Sandstone, Carbonaceous . 'Original entry: Silicified Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32170 Not entered 1974 Carbonatite. 'Original entry: Bastnaesite-Parisite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32169 Not entered 1974 Carbonatite. 'Original entry: Bastnaesite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32168 Not entered 1974 'Original entry: Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32167 Not entered 1974 'Original entry: Carbonate Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They
MR32166 Not entered 1974 Carbonatite. 'Original entry: Bastnaesite Rock'
Carbonate Rock, Sulphide-Queen-Birthday area, Mountain Pass district, San Bernadino County, California,surface exposure,From a collection sent by Dr G Switzer (US national Museum, Washington DC) to dept. Min & Pet, Cambridge, Feb 1958. They

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