Locality type: | Islet |
Classification |
---|
|
Species: | Uraninite |
Formula: | UO2 |
Confirmation |
---|
|
Validity: | Believed Valid |
Data |
---|
|
Mineral Data: | Click here to view Uraninite data |
Locality Data: | Click here to view Digelskär, Gräsö, Östhammar, Uppsala County, Sweden |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 82718 |
Long-form Identifier: | 1:3:82718:8 |
GUID (UUID V4): | 06327164-0112-4dee-8fae-a4655ec1035f |
Nearest other occurrences of Uraninite |
---|
|
|
44.0km (27.3 miles) | ⓘDannemora mine, Dannemora, Östhammar, Uppsala County, Sweden |
References |
---|
|
|
Reference Search (possible matching items) |
---|
| | Journal (volume) | rocks and the rocks of the Skellefteä region in Sweden, on the opposite side of the Bothnian Gulf. Chemical...relative to two standard zircons: R-1932 from Iredell county, N. C., U. S. A. and Zr2-11 from Ceylon. The uranium...are given by ParweH and Wickman (1954): uraninite from Digelskär (Pb/V- Th) = 1 770 million years, fergusonite...the careful dating of lepidolite from Varuträsk, Sweden by Aldrich, Wetherill, and Davis (1956) using the...In 1939 Wahl made a lead isotope analysis on a uraninite from the Varuträsk pegmatite. The age calculated |
|