Farfan, Gabriela; Zhou, Chunhui; Orland, Ian; Valley, John W (2021): Mineralogical and isotopic data of freshwater cultured pearls from Kentucky Lake with associated lake environmental data [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.938370
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Published: 2021-11-17 • DOI registered: 2022-01-12
Abstract:
This dataset for our publication (Farfan et al, 2021) combines high spatial-resolution mineralogical and isotope data of freshwater cultured pearls with the environmental conditions of the lake in which they grew under (Kentucky Lake, TN). SIMS-based δ18O values were taken for six transects across three pearls (mirroring transects A and B for each pearl). Detailed mineralogical analyses in the form of nacre tablet thickness (sub-micron) and Raman spectroscopy data of the carbonate vibrational modes of nacre aragonite are calculated for positions along the pearls corresponding to the transects of SIMS-made pits. The corresponding Kentucky Lake environmental data is translated into pearl-nacre space along the same SIMS pits and estimated based off of raw data from the Kentucky Lake Long-Term Monitoring Program run by Murray State University, KY. Any researchers interested in the raw Kentucky Lake data must contact this program directly.
Supplement to:
Farfan, Gabriela; Zhou, Chunhui; Valley, John W; Orland, Ian (2021): Coupling Mineralogy and Oxygen Isotopes to Seasonal Environmental Shifts Recorded in Modern Freshwater Pearl Nacre From Kentucky Lake. Geochemistry, Geophysics, Geosystems, 22(12), https://doi.org/10.1029/2021GC009995
Coverage:
Latitude: 35.969988 * Longitude: -88.049088
Date/Time Start: 1993-05-01T00:00:00 * Date/Time End: 2002-11-25T00:00:00
Comment:
This bundle contains two datasets, which serve as supplement to our publication (Farfan et al, 2021):
- Supplementary Tables S1, S2, S3, as Excel files
- Supplementary Table S2 as dataset table
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2 datasets
Download Data
Datasets listed in this bundled publication
- Farfan, G; Zhou, C; Orland, I et al. (2021): Freshwater cultured pearls from Kentucky Lake - Data files (S1, S2, S3). https://doi.org/10.1594/PANGAEA.938368
- Farfan, G; Zhou, C; Orland, I et al. (2021): Freshwater cultured pearls from Kentucky Lake - Table S2. https://doi.org/10.1594/PANGAEA.938369