 | | Journal (article/letter/editorial) | | The emerald deposit at Byrud, Eidsvoll, South Norway Fred Steinar Nordrum, Kongsberg, and Gunnar Raade...occurrence of emerald has been mined, located at the Byrud farm on the shore of Lake Mj0sa near Minnesund in Eidsvoll...specimens. History The initial discovery of the emerald occurrence is not documented, but it probably took...pieces with translucent crystals of green beryl (emerald). At a later stage, the name Gustaf Nauckhoff (1847-1919)...with green, nontranslucent beryl crystals from Byrud, in which the labeis say that they were gifts to |  | | Journal (issue) | | uvarovite molecule to the ugrandite series imparts an emerald-green colour in hand specimen; chrome-pyrope is...distinguished optically (e.g. kyanite, sillimanite, andalusite). That said, the relation between optical properties...necklace found in a burial site inside the Neolithic mines of GavĂ , Spain. At Palazuelo de las Cuevas, Zamora...photomicroscopy; Josep Bosch, Curator Neolithic Mines, GavĂ , for loan of the image of the collar necklace;...Neolithic: a geological study on the variscite mines at GavĂ , Catalonia. Episodes, 26(4), 295-301 Cassen |
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