| Locality type: | Mine |
| Classification |
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| Species: | Beryl |
| Formula: | Be3Al2(Si6O18) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Emerald | ⓘ1 photo of Beryl associated with Emerald at this locality. |
| Data |
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| Mineral Data: | Click here to view Beryl data |
| Locality Data: | Click here to view Byrud Emerald Mines, Minnesund, Eidsvoll, Viken, Norway |
| Photo Gallery | View Gallery (3 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 86526 |
| Long-form Identifier: | 1:3:86526:7 |
| GUID (UUID V4): | 395b1147-7707-4ade-bb21-04a09ead48bb |
| Nearest other occurrences of Beryl |
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| 80.5km (50.0 miles) | ⓘSpro pegmatite, Nesodden, Viken, Norway |
| 89.1km (55.3 miles) | ⓘElgskauåsen tunnel, Røyken, Asker, Viken, Norway |
| 89.5km (55.6 miles) | ⓘBjertnes pegmatite, Krødsherad, Buskerud, Norway |
| 90.1km (56.0 miles) | ⓘFollestad waste facility, Follestad industrial site, Røyken, Asker, Viken, Norway |
| 90.6km (56.3 miles) | ⓘSætre, Hurum, Asker, Viken, Norway |
| 90.7km (56.4 miles) | ⓘSætre Beryllium deposit, Sætre, Hurum, Asker, Viken, Norway |
| 92.1km (57.2 miles) | ⓘOslofjord Tunnel, Hurum, Asker, Viken, Norway |
| 92.3km (57.4 miles) | ⓘJerdal, Røyken, Asker, Viken, Norway |
| 92.6km (57.5 miles) | ⓘGrimsrudbukta, Røyken, Asker, Viken, Norway |
| 93.1km (57.8 miles) | ⓘSætersberg (Sätersberg), Modum, Buskerud, Norway |
| References |
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| Reference Search (possible matching items) |
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 | | 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...seven pieces with translucent crystals of green beryl (emerald). At a later stage, the name Gustaf Nauckhoff...old boxes with green, nontranslucent beryl crystals from Byrud, in which the labeis say that they were |  | | Journal (issue) | | SUMMER 2008 PAGES 107– 200 Emeralds from Byrud, Norway Modeling the Koh-i-Noor Diamond Coated Tanzanite...of Emeralds from a Historical Deposit: Byrud (Eidsvoll), Norway Benjamin Rondeau, Emmanuel Fritsch, Jean-Jacques...Almandinespessartine from Tanzania • “Red andesine” • Orange beryl from India • Clinochlore from Turkey • Yellow danburite...extracurricular activities. Field trips to the gem pegmatite mines of San Diego County, a gem photography contest and...OF EMERALDS FROM A HISTORICAL DEPOSIT: BYRUD (EIDSVOLL), NORWAY Benjamin Rondeau, Emmanuel Fritsch, Jean-Jacques |  | | Journal (issue) | | granites and belong to the rare-element class, beryl type, beryl-columbitephosphate subtype. The pegmatites...is generally the most important for gem-quality beryl. Heliodor and aquamarine varieties are present and...cut to yield products of attractive beauty. Other beryl crystals with poor transparency can be utilized...crystalline rocks of several origins and ages. Beryl-bearing pegmatites are found in the Huaco Granite...Page 86 belonging to rare elements class; beryl type and beryl-columbite-phosphate subtype (Galliski, 1994; |
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Byrud Emerald Mines, Minnesund, Eidsvoll, Viken, Norway