The Grizzly Peak Cauldron, Colorado; structure and petrology of a deeply dissected resurgent ash-flow caldera
Fridrich, Christopher John (1987) The Grizzly Peak Cauldron, Colorado; structure and petrology of a deeply dissected resurgent ash-flow caldera.
| Authors | Fridrich, Christopher John |
|---|---|
| Year | 1987 |
| Title | The Grizzly Peak Cauldron, Colorado; structure and petrology of a deeply dissected resurgent ash-flow caldera |
| Pages | 227 |
| GeoRef | 1987-069711 |
| Keywords | ash flows; calderas; chemical composition; Colorado; Grizzly Peak Cauldron; Grizzly Peak Tuff; igneous rocks; magma chambers; North America; petrology; pyroclastics; Rocky Mountains; Sawatch Range; tuff; U. S. Rocky Mountains; United States; volcanic features; volcanic rocks; volcanism; volcanoes; volcanology; West-central Colorado; zoning |
90 samples from this reference
| Sample | Rock name | Major | Trace | Isotope |
|---|---|---|---|---|
| IM-88 | Granodiorite | yes | yes | |
| GN-1 | Granodiorite | yes | yes | |
| GN-4 | Granodiorite | yes | yes | |
| LC-1.7 | Granodiorite | yes | yes | |
| LC-1.3 | Granodiorite | yes | yes | |
| LC-1b | Granodiorite | yes | yes | |
| CC-8 | Granodiorite | yes | yes | |
| TC-11b | Granodiorite | yes | ||
| VG-1 | Granodiorite | yes | yes | |
| VG-2 | Granodiorite | yes | yes | |
| VG-3 | Diorite | yes | yes | |
| NY-1 | Granodiorite | yes | yes | |
| NY-3 | Diorite | yes | yes | |
| BC-2 | Diorite | yes | yes | |
| TR-3 | Diorite | yes | yes | |
| TR-4 | Diorite | yes | yes | |
| BC-3 | Granodiorite | yes | yes | |
| BC-4 | Granodiorite | yes | yes | |
| TR-5 | Dacite | yes | ||
| P-1 | Rhyolite | yes | yes | |
| P-2 | Rhyolite | yes | yes | |
| P-3 | Latite | yes | yes | |
| P-5 | Dacite | yes | yes | |
| BOW-1 | Dacite | yes | yes | |
| BOW-2 | Latite | yes | yes | |
| BOW-3 | Dacite | yes | yes | |
| BOW-4 | Dacite | yes | yes | |
| SAW-1 | Latite | yes | yes | |
| SAW-2 | Rhyolite | yes | yes | |
| SAW-3 | Rhyolite | yes | yes | |
| SAW-5 | Latite | yes | yes | |
| SAW-6 | Diorite | yes | yes | |
| LA-10 | Not given | yes | yes | |
| LA-11 | Latite | yes | yes | |
| JM-1 | Rhyolite | yes | yes | |
| AP-4 | Dacite | yes | yes | |
| AP-12 | Not given | yes | yes | |
| MR-4 | Dacite | yes | yes | |
| MR-10 | Latite | yes | yes | |
| SG-3 | Latite | yes | yes | |
| SG-5 | Rhyolite | yes | yes | |
| SG-7 | Latite | yes | yes | |
| SPH10 | Latite | yes | yes | |
| PYR-7 | Dacite | yes | yes | |
| P-4 | Rhyolite | yes | ||
| DI-1 | Latite | yes | yes | |
| I-2NY | Latite | yes | yes | |
| INC-1 | Latite | yes | yes | |
| GC-4 | Latite | yes | yes | |
| A-1 | Tuff | yes | yes | |
| TZ-3 | Tuff | yes | yes | |
| ZB-2 | Tuff | |||
| SAWM-1 | Diorite | |||
| EM-11 | Rhyolite | yes | yes | |
| PC-1 | Rhyolite | yes | yes | |
| PC-2 | Rhyolite | yes | yes | |
| NE-1 | Rhyolite | yes | yes | |
| NE-2 | Rhyolite | yes | yes | |
| OW-12 | Tuff | yes | yes | |
| LICT | Tuff | yes | yes | |
| AVG-1 | Tuff | yes | yes | |
| BAS-1 | Tuff | yes | yes | |
| MAC-2 | Tuff | yes | yes | |
| MAC-5a | Tuff | yes | yes | |
| MAC-5b | Tuff | yes | yes | |
| GS-1 | Tuff | yes | yes | |
| GS-6 | Tuff | yes | yes | |
| WMT | Tuff | yes | yes | |
| GPT | Tuff | yes | yes | |
| TRT | Tuff | yes | ||
| EGT | Tuff | yes | yes | |
| PYR-3 | Tuff | yes | yes | |
| TRIG | Tuff | yes | yes | |
| PYR-1 | Tuff | yes | yes | |
| PYR-2 | Tuff | yes | yes | |
| PYR-4 | Tuff | yes | yes | |
| A-1 | Tuff | yes | yes | |
| A-13 | Tuff | yes | yes | |
| A-2 | Tuff | yes | yes | |
| AL-7 | Tuff | yes | yes | |
| L-1 | Tuff | yes | yes | |
| N-1 | Tuff | yes | yes | |
| T-3 | Tuff | yes | yes | |
| T-5 | Tuff | yes | yes | |
| ZX-4 | Tuff | yes | yes | |
| W-1 | Tuff | yes | yes | |
| Z-1 | Tuff | yes | yes | |
| A-11 | Tuff | yes | yes | |
| MA-1 | Tuff | yes | ||
| MW-1 | Tuff | yes |