| Locality type: | Pegmatite |
| Classification |
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| Species: | Orthoclase |
| Formula: | K(AlSi3O8) |
| Comments: | The kryptoperthite at Ula was described by Brøgger as a "Murchinsonite", a feldspar with part orthoclase and part plagioclase. It has later been showed that the feldspar in the syenite pegmatites of Larvik Plutonic Complex are not orthoclase as earlier thought but Microcline ( Larsen et al. 2010) |
| Confirmation |
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| Validity: | Erroneously Reported |
| Data |
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| Mineral Data: | Click here to view Orthoclase data |
| Locality Data: | Click here to view Ula pegmatite, Ula, Tjølling, Larvik, Vestfold, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 774861 |
| Long-form Identifier: | 1:3:774861:5 |
| GUID (UUID V4): | a61b9daa-869e-45ce-b505-5bac4f147b4d |
| Nearest other occurrences of Orthoclase |
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| 8.9km (5.5 miles) | ⓘStavern (Fredriksvärn), Larvik, Vestfold, Norway |
| 10.9km (6.8 miles) | ⓘHjertnesåsen (Ranvikmyra), Sandefjord, Vestfold, Norway |
| 12.1km (7.5 miles) | ⓘVarden area, Vesterøya, Sandefjord, Vestfold, Norway |
| 12.3km (7.6 miles) | ⓘGrønåsveien, Bugården, Sandefjord, Vestfold, Norway |
| 33.5km (20.8 miles) | ⓘHimberg Quarry, Ramnes, Tønsberg, Vestfold, Norway |
| 33.7km (20.9 miles) | ⓘHoltehædde, Hedrum, Larvik, Vestfold, Norway |
| 57.7km (35.9 miles) | ⓘDyrdal, Sande, Holmestrand, Vestfold, Norway |
| 58.0km (36.0 miles) | ⓘRødtangen, Hurum, Asker, Viken, Norway |
| 59.4km (36.9 miles) | ⓘBerger School, Berger, Svelvik, Drammen, Buskerud, Norway |
| 59.6km (37.1 miles) | ⓘBerger, Svelvik, Drammen, Buskerud, Norway |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (article/letter/editorial) | | by rhyolites ro and granites, and greisen-, pegmatite-, quartz-type veins; and iii) cavities formed...XOH (Figs. 4C and 5C), excepting aplite- -p pegmatite samples described by Neiva and Ramos (2010) and...550–650 Rickers et al. (2006) Ehrenfriedersdorf pegmatite-granite complex, Erzgebirge, Germany 16.09–18...magmatic-hydrothermal non-magmatic topaz) Tanti pegmatite, Cordoba, Argentina 1 51-m 19.57 Mas and Peral... 52-m 19.09 420–500 London et al. (2012) pegmatite, USA (52-m) and Spitzkoppe 55-m 20.07 436–480 |  | | Book | | New Guinea 184 Nigeria 184 Northern Ireland 186 Norway 186 Pakistan 186 People's Republic of China 188...uncut crystals 21 crystals were found in a pegmatite at the Coolgardie goldfield near Londonderry,...56) BANDY, MARK C., 'The Ribaue-Alto Ligonha pegmatite District, Portuguese East Africa·, Rocks and Minerals...and ThrrEs, A.F., 'Geology of the Quartz Creek Pegmatite District, Gunnison County, Colorado'. US Geological...that is, whether it formed in rhyolites, in a pegmatite or greisen environment, or in a hydrothermal vein |
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