Output Data
64,985 samples found
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| Data available for these samples | |
| Major Element | 42,467 samples |
| Trace Element | 37,193 samples |
| Major, Trace Elements | 32,524 samples |
| Isotopes | 10,966 samples |
| References | 1,453 |
Create a Text File for viewing data
The text file can be downloaded and opened in a spreadsheet application (comma separated or tab delimited, you choose which data groups to include). All data files include Sample ID, References, Age, and Location.
Maps
Plots
Top references (by number of samples)
- Sikora, R F; Moore, J G; Oliver, H W (1991) Compilation and listing of 6,454 density measurements of samples from the central part of the Sierra Nevada Batholith, California. Open-File Report - U. S. Geological Survey, Report: OF 91-0570-A, 77 pp., 1991 (6,454 samples)
- du Bray, Edward A; Ressel, Michael W; Barnes, Calvin G (2007) Geochemical database for intrusive rocks of north-central andnortheast Nevada. U. S. Geological Survey Data Series, Report: DS-0244, 62 pp., 2007 (2,237 samples)
- Warren, R. G., D. A. Sawyer, F. M. Byers, Jr., and G. L. Cole (2000) A petrographic/geochemical database and stratigraphic framework for the southwestern Nevada volcanic field, Los Alamos National Laboratory Report LA-UR-00-3791. (1,459 samples)
- John D. Kauffman (2004) Major Oxide and Trace Element Analyses for Volcanic Rock Samples From Idaho From 1978 Through 2003. Idaho Geological Survey DAD-1 (1,445 samples)
- du, Bray Edward A; John, David A; Sherrod, David R; Evarts, Russell C; Conrey, Richard M; Lexa, Jaroslav (2006) Geochemical database for volcanic rocks of the western Cascades, Washington, Oregon, and California. U. S. Geological Survey Data Series. 2006. (843 samples)
- Ferguson, John F; Cogbill, Allen H; Warren, Richard G (1994) A geophysical-geological transect of the Silent Canyon caldera complex, Pahute Mesa, Nevada. Journal of Geophysical Research, vol.99, no.B3, pp.4323-4339, 10 Mar 1994 (747 samples)
- Clynne, M.A., Muffler, L.J.P., Siems, D.F., Taggert Jr., J.E., Bruggman, P. (2008) Major and EDXRF trace element chemical analyses of volcanic rocks from Lassen Volcanic National Park and vicinity, California. Open-File Report - U. S. Geological Survey. 2008. Report # OF. 2008-1091 (653 samples)
- Donnelly-Nolan, Julie M. Chemical analyses of pre-Holocene rocks from Medicine Lake Volcano and vicinity, northern California. USGS Open File Report (613 samples)
- Muffler, L J Patrick (prefacer) (1990) Stratigraphic, lithologic, and major element geochemical constraintson magmatic evolution at Lassen volcanic center, California. Journal of Geophysical Research, vol.95, no.B12, pp.19,651-19,669, 10Nov 1990 (603 samples)
- Bornhorst, Theodore Joseph (1980) Major- and trace-element geochemistry and mineralogy of upper Eocene to Quaternary volcanic rocks of the Mogollon-Datil volcanic field, southwestern New Mexico. (552 samples)
HTML Table
| Sample | Rock name | Type | State / province ↑ | Latitude | Longitude | Age (Ma) | SiO2 | Reference |
|---|---|---|---|---|---|---|---|---|
| MA2f-1t | Granodiorite | Plutonic | California | 37.8933 | -118.847 | 238 | Chen et al. 1982 | |
| MA2f-2t | Granodiorite | Plutonic | California | 37.8933 | -118.847 | 228 | Chen et al. 1982 | |
| MA5mt | Granodiorite | Plutonic | California | 37.86 | -118.63 | 244 | Chen et al. 1982 | |
| MA5ft | Granodiorite | Plutonic | California | 37.86 | -118.63 | 228 | Chen et al. 1982 | |
| MA7mt | Rhyolite | Plutonic | California | 37.6517 | -118.578 | 239 | Chen et al. 1982 | |
| MA7ft | Rhyolite | Plutonic | California | 37.6517 | -118.578 | 209 | Chen et al. 1982 | |
| MA9mt | Granodiorite | Plutonic | California | 37.65 | -118.538 | 245 | Chen et al. 1982 | |
| MA9ct | Granodiorite | Plutonic | California | 37.65 | -118.538 | 245 | Chen et al. 1982 | |
| MA16mt | Granite | Plutonic | California | 37.7633 | -119.125 | 223 | Chen et al. 1982 | |
| MA17ft | Monzonite | Plutonic | California | 37.7633 | -119.123 | 220 | Chen et al. 1982 | |
| MA1ft | Monzonite | Plutonic | California | 37.9517 | -119.225 | 234 | Chen et al. 1982 | |
| OW2ft | Monzonite | Plutonic | California | 37.38 | -118.678 | 227 | Chen et al. 1982 | |
| MG6-24ms | Granodiorite | Plutonic | California | 37.1317 | -118.74 | 186 | Chen et al. 1982 | |
| F1-57cs | Monzonite | Plutonic | California | 36.6033 | -117.972 | 164 | Chen et al. 1982 | |
| 02-26cs | Monzonite | Plutonic | California | 36.2733 | -117.578 | 178 | Chen et al. 1982 | |
| COSO-1ms | Monzonite | Plutonic | California | 36.2517 | -117.588 | 161 | Chen et al. 1982 | |
| COSO-1cs | Monzonite | Plutonic | California | 36.2517 | -117.588 | 180 | Chen et al. 1982 | |
| GRBfs | Granite | Plutonic | California | 36.0967 | -117.442 | 186 | Chen et al. 1982 | |
| GRBms | Granite | Plutonic | California | 36.0967 | -117.442 | 189 | Chen et al. 1982 | |
| JMPfs | Monzonite | Plutonic | California | 36.0267 | -117.425 | 143 | Chen et al. 1982 | |
| JMPms | Monzonite | Plutonic | California | 36.0267 | -117.425 | 160 | Chen et al. 1982 | |
| OW11ms | Monzonite | Plutonic | California | 35.6633 | -117.428 | 156 | Chen et al. 1982 | |
| OW11fs | Monzonite | Plutonic | California | 35.6633 | -117.428 | 154 | Chen et al. 1982 | |
| OW37ct | Granodiorite | Plutonic | California | 35.6467 | -117.418 | 139 | Chen et al. 1982 | |
| 2-7 | Basalt | Volcanic | California | 41.88 | -122.53 | 26 | 50.98 | Craig 1981 |
| 3-4 | Basaltic-andesite | Volcanic | California | 41.88 | -122.52 | 26 | 54.89 | Craig 1981 |
| 3-7 | Basalt | Volcanic | California | 41.88 | -122.52 | 26 | 51.41 | Craig 1981 |
| 6-5 | Basaltic-andesite | Volcanic | California | 41.92 | -122.43 | 26 | 52.12 | Craig 1981 |
| 10-2 | Basaltic-andesite | Volcanic | California | 41.88 | -122.45 | 26 | 56.05 | Craig 1981 |
| 10-4 | Basaltic-andesite | Volcanic | California | 41.88 | -122.45 | 26 | 56.4 | Craig 1981 |
| 10-4-2 | Andesite | Volcanic | California | 41.88 | -122.45 | 26 | 58.34 | Craig 1981 |
| 11-4-3 | Basaltic-andesite | Volcanic | California | 41.88 | -122.48 | 26 | 54.2 | Craig 1981 |
| 14-6 | Basaltic-andesite | Volcanic | California | 41.85 | -122.47 | 26 | 54.08 | Craig 1981 |
| 19-2 | Basaltic-andesite | Volcanic | California | 41.88 | -122.42 | 26 | 55.19 | Craig 1981 |
| 20-5 | Basaltic-andesite | Volcanic | California | 41.9 | -122.38 | 26 | 56.38 | Craig 1981 |
| 23-4 | Rhyolite | Volcanic | California | 41.93 | -122.35 | 26 | 76.4 | Craig 1981 |
| 27-1 | Andesite | Volcanic | California | 41.95 | -122.3 | 26 | 57.91 | Craig 1981 |
| 28-6 | Andesite | Volcanic | California | 41.9 | -122.45 | 26 | 60.05 | Craig 1981 |
| 29-6 | Andesite | Volcanic | California | 41.92 | -122.43 | 26 | 59.46 | Craig 1981 |
| 32-5 | Basalt | Volcanic | California | 41.97 | -122.43 | 26 | 51.76 | Craig 1981 |
| 44-7 | Basaltic-andesite | Volcanic | California | 41.85 | -122.47 | 26 | 53.32 | Craig 1981 |
| 45-7 | Basalt | Volcanic | California | 41.93 | -122.4 | 26 | 50.53 | Craig 1981 |
| SW-75-164 | Dacite | Volcanic | California | 41.5213 | -121.777 | 0.05 | 68.03 | Mertzman 1982 |
| ML-74-17 | Rhyolite | Volcanic | California | 41.6104 | -121.553 | 0.04 | 70.44 | Mertzman 1982 |
| SM-75-104 | Rhyolite | Volcanic | California | 41.7851 | -121.614 | 1.25 | 70.78 | Mertzman 1982 |
| 47-B-1 | Rhyolite | Volcanic | California | 41.6432 | -121.713 | 1.18 | 70.81 | Mertzman 1982 |
| 56-B-1 | Rhyolite | Volcanic | California | 41.6359 | -121.718 | 0.95 | 71.47 | Mertzman 1982 |
| SM-75-38A | Rhyolite | Volcanic | California | 41.6828 | -121.592 | 0.33 | 71.99 | Mertzman 1982 |
| SW-75-191 | Rhyolite | Volcanic | California | 41.5325 | -121.743 | 1.01 | 72.53 | Mertzman 1982 |
| AH-80-83 | Rhyolite | Volcanic | California | 41.4631 | -121.714 | 0.29 | 74.12 | Mertzman 1982 |
| 79-61B | Rhyolite | Volcanic | California | 41.6317 | -121.393 | 0.24 | 74.76 | Mertzman 1982 |
| SM-75-51 | Rhyolite | Volcanic | California | 41.6975 | -121.645 | 0.61 | 74.96 | Mertzman 1982 |
| ML-74-49B | Rhyolite | Volcanic | California | 41.6608 | -121.451 | 0.43 | 76.38 | Mertzman 1982 |
| AH-80-139 | Rhyolite | Volcanic | California | 41.5214 | -121.7 | 0.33 | 76.74 | Mertzman 1982 |
| 9-8B | Dacite | Volcanic | California | 41.5772 | -121.622 | 0.65 | 67.12 | Mertzman 1982 |
| SM-75-80 | Dacite | Volcanic | California | 41.8094 | -121.71 | 0.65 | 68.62 | Mertzman 1982 |
| 13-51-1 | Rhyolite | Volcanic | California | 36.32 | -117.867 | 5.72 | Bacon et al. 1982 | |
| 13-52-2 | Rhyolite | Volcanic | California | 36.3378 | -117.84 | 5.99 | Bacon et al. 1982 | |
| 13-52-3 | Rhyolite | Volcanic | California | 36.3422 | -117.839 | 5.98 | Bacon et al. 1982 | |
| 78-G-137 | Not-given | Volcanic | California | 36.3722 | -117.829 | 5.88 | Bacon et al. 1982 | |
| 78-G-133 | Not-given | Volcanic | California | 36.3767 | -117.822 | 5.25 | Bacon et al. 1982 | |
| 78-G-70 | Rhyolite | Volcanic | California | 36.3817 | -117.815 | 5.9 | Bacon et al. 1982 | |
| 78-G-135L | Not-given | Volcanic | California | 36.3867 | -117.805 | 5.6 | Bacon et al. 1982 | |
| 78-G-131 | Not-given | Volcanic | California | 36.39 | -117.845 | 5.53 | Bacon et al. 1982 | |
| 78-G-130 | Not-given | Volcanic | California | 36.3983 | -117.833 | 6.04 | Bacon et al. 1982 | |
| Alt 20 | Basalt | Volcanic | California | 41.7883 | -121.237 | 5.3 | McKee et al. 1983 | |
| DG 1 | Basalt | Volcanic | California | 41.5 | -120.632 | 5.6 | McKee et al. 1983 | |
| Alt 4 | Basalt | Volcanic | California | 41.6317 | -120.703 | 5.9 | McKee et al. 1983 | |
| Alt 18 | Basalt | Volcanic | California | 41.5 | -120.967 | 6 | McKee et al. 1983 | |
| Alt 19 | Basalt | Volcanic | California | 41.6283 | -121.225 | 6.3 | 48.6 | McKee et al. 1983 |
| Alt 6 | Basalt | Volcanic | California | 41.56 | -120.757 | 6.6 | McKee et al. 1983 | |
| Alt 12 | Basalt | Volcanic | California | 41.8583 | -120.755 | 6.7 | McKee et al. 1983 | |
| Alt 11 | Basalt | Volcanic | California | 41.9683 | -120.105 | 7.1 | 48.8 | McKee et al. 1983 |
| Alt 8 | Basalt | Volcanic | California | 41.5167 | -120.478 | 7.8 | McKee et al. 1983 | |
| Alt 1 | Basalt | Volcanic | California | 41.3417 | -120.923 | 7.8 | 49.1 | McKee et al. 1983 |
| Alt 10 | Basalt | Volcanic | California | 41.9667 | -120.503 | 8.5 | 47 | McKee et al. 1983 |
| Alt 9 | Basalt | Volcanic | California | 41.935 | -120.505 | 9.5 | 48.3 | McKee et al. 1983 |
| Alt 26 | Basalt | Volcanic | California | 41.2483 | -120.5 | 2.9 | 47.7 | McKee et al. 1983 |
| Alt 21 | Andesite | Volcanic | California | 41.7533 | -121.15 | 5.7 | McKee et al. 1983 | |
| Alt 22 | Andesite | Volcanic | California | 41.4033 | -120.795 | 8.2 | McKee et al. 1983 | |
| Alt 13 | Andesite | Volcanic | California | 41.84 | -120.778 | 8.7 | McKee et al. 1983 | |
| Alt 15 | Andesite | Volcanic | California | 41.83 | -120.863 | 5.4 | McKee et al. 1983 | |
| S-5 | Rhyolite | Volcanic | California | 41.7717 | -120.297 | 10.2 | McKee et al. 1983 | |
| Alt 23 | Andesite | Volcanic | California | 41.43 | -120.617 | 7.7 | McKee et al. 1983 | |
| B-2/UT-283 | Andesite | Volcanic | California | 38.2458 | -119.21 | 9.2 | Higgins et al. 1983 | |
| B-13/AH-108 | Andesite | Volcanic | California | 38.2325 | -119.212 | 7.73 | Higgins et al. 1983 | |
| B-22/AH-109 | Andesite | Volcanic | California | 38.2675 | -119.198 | 10.8 | Higgins et al. 1983 | |
| B-23/UT-284 | Basalt | Volcanic | California | 38.28 | -119.158 | 5.55 | Higgins et al. 1983 | |
| H79Ar-466 | Granodiorite | Plutonic | California | 34.0294 | -114.927 | 72.4 | Howard et al. 1982 | |
| H79Mo-149 | Tuff | Volcanic | California | 34.4236 | -114.81 | 20.2 | Howard et al. 1982 | |
| H79Mo-157 | Tuff | Volcanic | California | 34.4547 | -114.827 | 20 | Howard et al. 1982 | |
| H79CH-299 | Tuff | Volcanic | California | 34.685 | -114.92 | 18.1 | Howard et al. 1982 | |
| H79LP-56 | Tuff | Volcanic | California | 34.5961 | -114.651 | 18.3 | Howard et al. 1982 | |
| KH78-111 | Basalt | Volcanic | California | 34.6233 | -115.073 | 18.1 | Howard et al. 1982 | |
| 1 | Rhyolite | Volcanic | California | 35.1167 | -115.425 | 14.5 | 71.52 | McCurry 1982 |
| 2 | Tuff | Volcanic | California | 35.2 | -115.367 | 14.5 | 75.03 | McCurry 1982 |
| 3 | Rhyolite | Volcanic | California | 35.2 | -115.333 | 14.5 | 74.91 | McCurry 1982 |
| 4 | Rhyolite | Volcanic | California | 35.2 | -115.233 | 14.5 | 65.66 | McCurry 1982 |
| 5 | Trachyte | Volcanic | California | 35.2333 | -115.205 | 14.5 | 69.47 | McCurry 1982 |
| 6 | Tuff | Volcanic | California | 35.1833 | -115.2 | 14.5 | 64.34 | McCurry 1982 |