| GRD008DS0 |
Diorite
|
|
Utah |
0 |
Ritter 154, 15 P |
| GRD008ES0 |
Diorite
|
Plag and hornblende phenocrysts |
Utah |
0 |
Ritter 154, 15 P |
| GRD008FS0 |
Diorite
|
Sparsely porphyritic |
Utah |
0 |
Ritter 154, 15 P |
| GRD008GS0 |
Diorite
|
Fine-grained with sparse hornblende phenocrysts. |
Utah |
0 |
Camp Elliott |
| GRD008HS0 |
Diorite
|
Medium-grained diorite. |
Utah |
0 |
Ritter 154, 19 E |
| GRD008IS0 |
Monzonite
|
|
Utah |
0 |
Ritter 154, 15 E |
| GRD008JS0 |
Syenite
|
porphyritic syenite. Feldspars fresh but patches of green (amph?) alteration |
Colorado |
0 |
Camp Elliott |
| GRD008KS0 |
Rhyolite
|
|
Utah |
0 |
Ritter 154, 15 F |
| GRD008LS0 |
Rhyolite
|
Small piece (TSB only). Fine- grained rhyolite with Kspar and smoky quartz. Original label: Nevadite (type locality). Quartz-filled vesicles. |
Utah |
0 |
Ritter 154, 15 F |
| GRD008MS0 |
Quartzofeldspathic
|
Small cut sample. Original label: Hess p.52-55 Cordierite: Hypersthene: Quartz: Hornfels. |
Montana |
1 |
Ritter 154, 14 N |
| GRD008NS0 |
Gabbro
|
Hess p 52-55, Jackson p 2, Basal Chilled Contact. |
Montana |
1 |
Ritter 154, 16 C |
| GRD008OS0 |
Pyroxenite
|
UM, Jackson p 2, 14, Bronzitite. |
Montana |
1 |
Ritter 154, 16 K |
| GRD008PS0 |
Peridotite
|
Poikilitic Harzburgite |
Montana |
1 |
Ritter 154, 16 K |
| GRD008QS0 |
Peridotite
|
Granular harzburgite |
Montana |
0 |
Ritter 154, 16 L |
| GRD008RS0 |
Peridotite
|
Feldspathic poikilitic Harzburgite |
Montana |
0 |
Ritter 154, 16 L |
| GRD008SS0 |
Peridotite
|
Poikilitic: Hazburgite, Jackson p 5-8, Hess p 58. |
Montana |
1 |
Ritter 154, 16 K |
| GRD008TS0 |
Gabbro
|
Biotite, CPX, OPX Pegmatite, small sample: See Jackson P. 8. |
Montana |
0 |
Ritter 154, 16 C |
| GRD008US0 |
Ultramafic Intrusive
|
Jackson p 8. |
Montana |
1 |
Ritter 154, 16 K |
| GRD008VS0 |
Ultramafic Intrusive
|
Jackson p 8, Olivine + Chromite. |
Montana |
0 |
Ritter 154, 16 K |
| GRD008WS0 |
Pyroxenite
|
Thin section Only. Thin section in Thin Section Only case in RH154. |
Montana |
1 |
Ritter 154 |
| GRD008XS0 |
Norite
|
Hess p 70-75: Samples I-321 to I-336 from Stillwater Complex |
Montana |
0 |
Ritter 154, 16 E |
| GRD008YS0 |
Gabbro
|
Pyroxene-rich Hess p 75-81. |
Montana |
1 |
Ritter 154, 16 C |
| GRD008ZS0 |
Gabbro
|
(some sulfides), Hess p 70-81. Thin section cut thick. |
Montana |
1 |
Ritter 154, 16 C |
| GRD0090S0 |
Troctolite
|
Samples I-321 to I-337 from Stillwater Complex |
Montana |
1 |
Ritter 154, 16 F |
| GRD0091S0 |
Gabbro
|
Samples I-321 to I-337 from Stillwater Complex |
Montana |
0 |
Ritter 154, 20 B |
| GRD0092S0 |
Trachyte
|
soda, TSB only |
Mexico |
0 |
Camp Elliott |
| GRD0093S0 |
Trachyte
|
TSB only |
Mexico |
0 |
Camp Elliott |
| GRD0094S0 |
Rhyolite
|
soda |
Mexico |
0 |
Camp Elliott |
| GRD0095S0 |
Foid-Bearing Extrusive
|
Leucitite |
Italy |
0 |
Ritter 154, 16 M |
| GRD0096S0 |
Undersaturated
|
sparsely phyric, Leucotephrite |
Italy |
0 |
Ritter 154, 16 M |
