About the Authors
- Joana B. Meyer
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* E-mail: joana.meyer82@gmail.com (JBM); gemlab@ssef.ch (LEC)
Affiliations Department of Environmental System Science, Swiss Federal Institute of Technology, Zurich, Switzerland, Swiss Gemmological Institute SSEF, Basel, Switzerland
- Laurent E. Cartier
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* E-mail: joana.meyer82@gmail.com (JBM); gemlab@ssef.ch (LEC)
Affiliations Swiss Gemmological Institute SSEF, Basel, Switzerland, Department of Environmental Sciences, University of Basel, Basel, Switzerland
- Eric A. Pinto-Figueroa
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Affiliation Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland
- Michael S. Krzemnicki
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Affiliation Swiss Gemmological Institute SSEF, Basel, Switzerland
- Henry A. Hänni
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Affiliation GemExpert, Basel, Switzerland
- Bruce A. McDonald
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Affiliation Department of Environmental System Science, Swiss Federal Institute of Technology, Zurich, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JBM LEC EPF MSK BAM. Performed the experiments: JBM. Analyzed the data: JBM LEC MSK BAM. Contributed reagents/materials/analysis tools: JBM LEC EPF MSK HAH BAM. Wrote the paper: JBM LEC MSK BAM.