| GRD009OS0 |
Basalt
|
TSB only |
|
0 |
Camp Elliott |
| GRD009SS0 |
Basalt
|
Basaltic Dike |
France |
0 |
Ritter 154, 20 F |
| GRD009US0 |
Basalt
|
|
France |
0 |
Ritter 154, 20 F |
| GRD009VS0 |
Basalt
|
Altered olivine phenocrysts |
France |
0 |
Ritter 154, 20 F |
| GRD009WS0 |
Basalt
|
|
France |
0 |
Ritter 154, 20 F |
| GRD00A0S0 |
Basalt
|
Oxidized iron-rich layer |
France |
0 |
Ritter 154, 20 F |
| GRD00A1S0 |
Basalt
|
Large sample |
France |
0 |
Ritter 154, 15 R |
| GRD00A4S0 |
Basalt
|
Sparsely olivine-pyroxene phyric dunite inclusions |
France |
0 |
Ritter 154, 20 E |
| GRD00A5S0 |
Basalt
|
Scoriaceous basalt with reddened flow top |
France |
0 |
Ritter 154, 16 H |
| GRD00A6S0 |
Basalt
|
|
France |
0 |
Ritter 154, 20 F |
| GRD00A7S0 |
Basalt
|
|
France |
0 |
Camp Elliott |
| GRD00A9S0 |
Obsidian
|
Likely from Mount Ourito Flow on Easter Island (rhyolite flow). |
Chile |
0 |
Camp Elliott |
| GRD00ADS0 |
Basalt
|
Plag Phenocrysts |
California |
0 |
Ritter 154, 20 F |
| GRD00AES0 |
Basalt
|
Xenoliths and glomerocrysts. Plag and pyroxenes. |
California |
0 |
Ritter 154, 16 H |
| GRD00AFS0 |
Andesite
|
Porphyritic. Abundant feldspar laths in dense brown matrix. Original label: Volcaniclastic? |
California |
0 |
Ritter 154, 16 B |
| GRD00AGS0 |
Rhyolite
|
Pantellerite (soda rhyolite). Very small sample. |
Italy |
0 |
Camp Elliott |
| GRD00AHS0 |
Trachyte
|
Pantelleritic. Small hand sample. |
Italy |
0 |
Camp Elliott |
| GRD00AMS0 |
Basalt
|
Spilitic diabase. |
California |
0 |
Ritter 154, 20 F |
| GRD00ANS0 |
Obsidian
|
A local example of obsidian. |
California |
0 |
Ritter 154, 15 M |
| GRD00APS0 |
Rhyolite
|
inclusion in I-410; Quartz-K-spar(?)- amphibole |
California |
0 |
Camp Elliott |
| GRD00AQS0 |
Basalt
|
|
|
0 |
Camp Elliott |
| GRD00B9S0 |
Andesite
|
TSB only. |
Colorado |
0 |
Camp Elliott |
| GRD00BDS0 |
Andesite
|
TSB only. |
Colorado |
0 |
Camp Elliott |
| GRD00BES0 |
Dacite
|
TSB only. |
Colorado |
0 |
Camp Elliott |
| GRD00BFS0 |
Rhyolite
|
TSB only |
Colorado |
0 |
Camp Elliott |
| GRD00BKS0 |
Rhyolite
|
|
Colorado |
0 |
Camp Elliott |
| GRD00BLS0 |
Andesite
|
TSB only |
Colorado |
0 |
Camp Elliott |
| GRD00BMS0 |
Rhyolite
|
TSB only |
Colorado |
0 |
Camp Elliott |
| GRD00BNS0 |
Andesite
|
TSB Only |
Colorado |
0 |
Camp Elliott |
| GRD00BVS0 |
Basalt
|
aphyric |
Atlantic Ocean |
0 |
Camp Elliott |
