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| Description | |
|---|---|
| Quality of samples: | not specified / average specimens |
| Confirmation | |
| Validity: | Believed Valid |
| References | |
| References: | Rondeau, B., Fritsch, E., Peucat, J.-J., Nordrum, F.S. & Groat, L. (2008): Characterization of Emeralds from a historical deposit: Byrud (Eidsvoll), Norway. Gems & Gemology, 44, 108-122 |
| Data | |
| Mineral Data: | Click here to view Cassiterite data |
| Locality Data: | Click here to view Byrud Emerald Mine, Minnesund, Eidsvoll (Eidsvold), Akershus, Norway |
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