| Locality type: | Mine |
| Classification |
|---|
|
| Species: | Quartz |
| Formula: | SiO2 |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
|---|
|
| Emerald | ⓘ2 photos of Quartz associated with Emerald at this locality. |
| Fluorite | ⓘ1 photo of Quartz associated with Fluorite at this locality. |
| Microcline | ⓘ1 photo of Quartz associated with Microcline at this locality. |
| Muscovite | ⓘ1 photo of Quartz associated with Muscovite at this locality. |
| Data |
|---|
|
| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Byrud Emerald Mines, Minnesund, Eidsvoll, Viken, Norway |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 86531 |
| Long-form Identifier: | 1:3:86531:9 |
| GUID (UUID V4): | e3496fa6-badf-417b-be0a-98f26bef13c0 |
| Nearest other occurrences of Quartz |
|---|
|
|
| 1.6km (1.0 miles) | ⓘGalena occurrence, Minnesund, Eidsvoll, Viken, Norway |
| 7.2km (4.5 miles) | ⓘFremmingvangen Prospect 6, Fremmingvangen Mines, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 7.7km (4.8 miles) | ⓘFremmingvangen Mine 4, Fremmingvangen Mines, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 7.7km (4.8 miles) | ⓘFremmingvangen Prospect 2, Fremmingvangen Mines, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 7.8km (4.8 miles) | ⓘFremmingvangen Prospect 1, Fremmingvangen Mines, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 8.2km (5.1 miles) | ⓘPrinsesse Louise Mine, Brødstad mines, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 8.6km (5.3 miles) | ⓘBrødstad mines, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 8.6km (5.4 miles) | ⓘSanner Mine, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 9.9km (6.2 miles) | ⓘGullkisgruva, Eidsvoll gold mines, Eidsvoll, Viken, Norway |
| 10.0km (6.2 miles) | ⓘStefferud Mine, Feiring, Eidsvoll, Viken, Norway |
| References |
|---|
|
|
| Reference Search (possible matching items) |
|---|
 | | 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...samples of fetid quartz and seven pieces with translucent crystals of green beryl (emerald). At a later stage...with green, nontranslucent beryl crystals from Byrud, in which the labeis say that they were gifts to |  | | 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...Blue-green plagioclase • Green fluid inclusions in quartz • Inclusions within inclusions • Blue sapphire...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) | | gemstone, heliodor, pegmatite, rock crystal, rose quartz, Velasco range Introduction ©2008 Gemmological...pegmatites. Most are beryl, and of lesser importance is quartz. Beryl is an accessory mineral in the Velasco pegmatites...Granite. The matrix is essentially composed of quartz, microcline, plagioclase, biotite and muscovite...marginal-external zone, an intermediate zone and core of quartz (Sardi, 2005). The marginal-external zone wraps...medium-grained leucogranite and is composed of quartz, microcline, plagioclase, tourmaline, muscovite |
|
