| GRD0079S0 |
Andesite
|
Inclusions. TSB only. |
California |
0 |
Ritter 154, 19 H |
| GRD007AS0 |
Andesite
|
|
California |
0 |
Ritter 154, 19 H |
| GRD007BS0 |
Andesite
|
|
California |
0 |
Ritter 154, 19 I |
| GRD007CS0 |
Dacite
|
2 small hand samples. |
California |
0 |
Camp Elliott |
| GRD007DS0 |
Welded Ignimbrite
|
Welded tuff (fiamme). |
California |
0 |
Ritter 154, 15 L |
| GRD007ES0 |
Andesite
|
|
California |
0 |
Ritter 154, 19 H |
| GRD007FS0 |
Andesite
|
Hornblende |
California |
0 |
Ritter 154, 16 B |
| GRD007GS0 |
Basalt
|
Ol-Aug, small sample. |
California |
0 |
Ritter 154, 20 F |
| GRD007HS0 |
Basalt
|
Olivine: Vesicular |
California |
0 |
Ritter 154, 20 F |
| GRD007IS0 |
Andesite
|
|
California |
0 |
Ritter 154, 19 H |
| GRD007JS0 |
Basalt
|
TSB only. Modoc basalt- Burnt lava flow |
California |
0 |
Ritter 154, 20 F |
| GRD007KS0 |
Dacite
|
East flow, Glass Mountain, Obsidian |
California |
0 |
Camp Elliott |
| GRD007LS0 |
Dacite
|
Inclusion in I-283. Two small hand samples. |
California |
0 |
Camp Elliott |
| GRD007MS0 |
Dacite
|
Medicine Flow. Small hand sample. |
California |
0 |
Camp Elliott |
| GRD007NS0 |
Andesite
|
|
Oregon |
0 |
Ritter 154, 16 B |
| GRD007OS0 |
Andesite
|
crystal-rich |
Oregon |
0 |
Ritter 154, 16 B |
| GRD007PS0 |
Dacite
|
Dacite, glassy, TSB only, Llao rock. Small hand sample. |
Oregon |
0 |
Ritter 154, 15 Q |
| GRD007QS0 |
Welded Ignimbrite
|
Dacite, with fiamme from the Wineglass Tuff. Sample contains a large lithic fragment. |
Oregon |
0 |
Ritter 154, 15 L |
| GRD007RS0 |
Welded Ignimbrite
|
Dacite, TSB only from Wineglass |
Oregon |
0 |
Ritter 154, 19 J |
| GRD007SS0 |
Basalt
|
Olivine |
Oregon |
0 |
Ritter 154, 20 F |
| GRD007TS0 |
Scoria
|
small hand sample |
Oregon |
0 |
Camp Elliott |
| GRD007US0 |
Andesite
|
pink with plag phenocrysts |
Oregon |
0 |
Ritter 154, 16 B |
| GRD007VS0 |
Welded Ignimbrite
|
Original description: Rhyolite. |
Oregon |
0 |
Camp Elliott |
| GRD007WS0 |
Rhyolite
|
|
Oregon |
0 |
Camp Elliott |
| GRD007XS0 |
Basalt
|
small plag phenocrysts |
Oregon |
0 |
Ritter 154, 20 F |
| GRD007YS0 |
Basalt
|
|
Oregon |
0 |
Ritter 154, 20 F |
| GRD007ZS0 |
Basalt
|
|
Oregon |
0 |
Ritter 154, 20 F |
| GRD0080S0 |
Basalt
|
Olivine |
Oregon |
0 |
Ritter 154, 20 E |
| GRD0081S0 |
Basalt
|
Columbia River Basalt |
Oregon |
0 |
Ritter 154, 20 F |
| GRD0082S0 |
Gabbro
|
Gabbro Inclusion. T cone E. Lake |
Oregon |
0 |
Ritter 154, 20 B |
