Late Cretaceous-Tertiary magmatism in the Colorado mineral belt; rare earth element and samarium-neodymium isotopic studies.
Stein, Holly J; Crock, James G (1990) Late Cretaceous-Tertiary magmatism in the Colorado mineral belt; rare earth element and samarium-neodymium isotopic studies. Memoir - Geological Society of America. 174; Pages 195-223. 1990. .
| Authors | Stein, Holly J; Crock, James G |
|---|---|
| Year | 1990 |
| Title | Late Cretaceous-Tertiary magmatism in the Colorado mineral belt; rare earth element and samarium-neodymium isotopic studies. |
| Source | Memoir - Geological Society of America. 174; Pages 195-223. 1990. . |
| Publisher | Geological Society of America GSA. Boulder, CO, United States. 1990. |
| Document type | Serial |
| ISBN | 0-8137-1174-6 |
| ISSN | 0072-1069 |
| GeoRef | 1990-053217 |
| Keywords | alkaline-earth-metals; batholiths-; calc-alkalic-composition; Cenozoic-; Colorado-; Colorado-mineral-belt; Cretaceous-; geochemistry-; granites-; igneous-rocks; intrusions-; isotopes-; laccoliths-; Mesozoic-; metals-; metasomatism-; mixing-; models-; monzonites-; Nd-144-Nd-143; neodymium-; plutonic-rocks; plutons-; rare-earths; ratios-; Sm-Nd; Sr-87-Sr-86; stable-isotopes; stocks-; strontium-; syenites-; Tertiary-; trace-elements; United-States; Upper-Cretaceous; volcanic-rocks |
46 samples from this reference
| Sample | Rock name | Major | Trace | Isotope |
|---|---|---|---|---|
| HS-82-10 | Syenite | yes | yes | yes |
| HS-8241 | Granodiorite | yes | yes | yes |
| HS-82-19 | Monzonite | yes | yes | yes |
| HS-82-38 | Syenite | yes | yes | yes |
| HS-82-39 | Monzonite | yes | yes | yes |
| HS-82-40 | Monzonite | yes | yes | yes |
| HS-82-08 | Monzonite | yes | yes | yes |
| HS-82-45 | Pyroclastic fall | yes | yes | |
| HS-82-61 | Granite | yes | yes | yes |
| HS-82-35 | Granite | yes | yes | yes |
| HS-82-24 | Rhyolite | yes | yes | yes |
| HS-82-31 | Granite | yes | yes | yes |
| HS-8247 | Rhyolite | yes | yes | yes |
| HS-82-34 | Rhyolite | yes | yes | |
| HS-82-26 | Rhyolite | yes | yes | |
| HS-82-27 | Granite | yes | yes | yes |
| HS-82-50 | Granite | yes | yes | |
| HS-82-07 | Monzonite | yes | yes | yes |
| HS-82-36 | Granodiorite | yes | yes | yes |
| HS-82-46 | Monzonite | yes | yes | yes |
| HS-82-55 | Granodiorite | yes | yes | yes |
| HS-82-21 | Diorite | yes | yes | yes |
| HS-82-22 | yes | yes | yes | |
| HS-82-23 | Monzonite | yes | yes | yes |
| HS-82-01 | Granite | yes | yes | yes |
| HS-82-29 | Granite | yes | yes | yes |
| HS-82-04 | Granite | yes | yes | yes |
| HS-82-17 | Rhyolite | yes | yes | yes |
| HS-82-37 | Rhyolite | yes | yes | yes |
| HS-82-05 | Monzonite | yes | yes | yes |
| HS-82-11 | Monzonite | yes | yes | |
| HS-82-12 | Monzonite | yes | yes | yes |
| HS-82-44 | Monzonite | yes | yes | |
| HS-82-13 | Monzonite | yes | yes | yes |
| HS-82-16 | Monzonite | yes | yes | yes |
| HS-82-20 | yes | yes | ||
| HS-82-30 | Monzonite | yes | yes | yes |
| HS-82-18 | Monzonite | yes | yes | |
| HS-82-52 | Granodiorite | yes | yes | |
| HS-82-63 | Monzodiorite | yes | yes | |
| HS-82-53 | Granite | yes | yes | |
| HS-82-69 | Granite | yes | yes | |
| HS-82-70 | Gneiss | yes | yes | |
| HS-82-71 | Amphibolite | yes | yes | |
| HS-82-72 | Gneiss | yes | yes | |
| HS-82-73 | Pegmatite | yes | yes |