Tabular geochronologic and geochemical data from metasedimentary and associated rocks in the Lane Mountain area, San Bernardino County, California
Dates
Publication Date
2023-02-27
Start Date
2016-07-01
End Date
2019-11-30
Citation
Stone, P., Cecil, M.R., and Vazquez, J.A., 2023, Tabular geochronologic and geochemical data from metasedimentary and associated rocks in the Lane Mountain area, San Bernardino County, California: U.S. Geological Survey data release, https://doi.org/10.5066/P9G6YNEF.
Summary
This dataset provides geochronologic and geochemical data for selected metasedimentary and associated rock samples collected in the Lane Mountain area about 20 kilometers northeast of Barstow, California. Geochronologic data were obtained for 24 samples, and geochemical data were obtained for 5 of these. The dataset consists of four tables in csv (comma separated values) format: (1) sample localities and lithology; (2) LA-SF-ICPMS (Laser Ablation Sector Field Inductively Coupled Plasma Mass Spectrometry) U-Pb (uranium-lead) zircon geochronologic data; (3) SHRIMP-RG (Sensitive High-Resolution Ion Microprobe-Reverse Geometry) U-Pb zircon geochronologic data; and (4) whole-rock geochemical data determined by ICP-AES-MS (Inductively Coupled [...]
Summary
This dataset provides geochronologic and geochemical data for selected metasedimentary and associated rock samples collected in the Lane Mountain area about 20 kilometers northeast of Barstow, California. Geochronologic data were obtained for 24 samples, and geochemical data were obtained for 5 of these. The dataset consists of four tables in csv (comma separated values) format: (1) sample localities and lithology; (2) LA-SF-ICPMS (Laser Ablation Sector Field Inductively Coupled Plasma Mass Spectrometry) U-Pb (uranium-lead) zircon geochronologic data; (3) SHRIMP-RG (Sensitive High-Resolution Ion Microprobe-Reverse Geometry) U-Pb zircon geochronologic data; and (4) whole-rock geochemical data determined by ICP-AES-MS (Inductively Coupled Plasma Atomic Emission Spectroscopy-Mass Spectrometry) and WDXRF (Wavelength Dispersive X-ray Fluorescence).
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Lane_Mtn_metadata.xml Original FGDC Metadata
View
85.58 KB
application/fgdc+xml
Lane_Mtn_rock_samples.csv
1.05 KB
text/csv
Lane_Mtn_geochemical_data.csv
2.24 KB
text/csv
Lane_Mtn_detrital_zircon_data_ICPMS.csv
170.12 KB
text/csv
Lane-Mtn_detrital_zircon_data_SHRIMP.csv
18.74 KB
text/csv
Related External Resources
Type: Related Primary Publication
Stone, P., Cecil, M.R., Brown, H.J., and Vazquez, J.A., 2023, Geochronologic and geochemical data from metasedimentary and associated rocks in the Lane Mountain area, San Bernardino County, California: U.S. Geological Survey Open-File Report 2022–1115, 34 p., https://doi.org/10.3133/ofr20221115.
The zircon crystallization ages place numerical limits on what time in geologic history the sampled rocks originated. Geochemical data provide quantitative evidence for classifying the rocks and interpreting how they originated. The dataset can be used for research topics such as the regional geologic history and for applied studies such as resource assessment.
