Locality type: Quarry Classification Species: Bertrandite Formula: Be4 (Si2 O7 )(OH)2 Comments: Bertrandite is very common i the quarry. Mostly bertrandite is found in small vugs near or directly on the faces of altered beryl crystals, in solid red/pink microcline(?). A few exceptional crystals to a maximum of 3,5 cm have been found. On the frontpage of the magazine STEIN 32(2) (see reference list) there is a photo of a nearly 3 cm big crystal. Quality for species: Good crystals or rich for species - important (!) Confirmation Validity: Believed Valid Associated Minerals Based on Photo Data: Beryl 1 Albite 1 - var Cleavelandite 1 Quartz 1 Data Mineral Data: Click here to view Bertrandite data Locality Data: Click here to view Herrebøkasa, Aspedammen, Idd, Halden, Østfold, Norway Photo Gallery View Gallery (11 photos) Data Identifiers Mindat Occurrence Record ID: 169818 Long-form Identifier: 1:3:169818:3 GUID (UUID V4 ): 0 Nearest other occurrences of Bertrandite
24.0km (14.9 miles) ⓘ Julsrud Mines, Degernes, Rakkestad, Østfold, Norway 69.4km (43.1 miles) ⓘ Buer, Vesterøya, Sandefjord, Vestfold, Norway 69.7km (43.3 miles) ⓘ Gunnar Lensbergs Quarry, Frestiåsen Quarry, Sem, Tønsberg, Vestfold, Norway 69.9km (43.4 miles) ⓘ Frestiåsen Quarry, Sem, Tønsberg, Vestfold, Norway 70.0km (43.5 miles) ⓘ Kariåsen, Vesterøya, Sandefjord, Vestfold, Norway 74.7km (46.4 miles) ⓘ Klåstad Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway 74.8km (46.5 miles) ⓘ Skallist Quarry, Klåstad, Tjølling, Larvik Commune, Vestfold, Norway 78.2km (48.6 miles) ⓘ Håkestad Quarry, Håkestad, Tjølling, Larvik Commune, Vestfold, Norway 78.3km (48.6 miles) ⓘ Solumsåsen Quarry, Holmestrand, Vestfold, Norway 84.8km (52.7 miles) ⓘ Farmenrøysa, Hedrum, Larvik Commune, Vestfold, Norway References Search for references including Bertrandite Herrebøkasa, Aspedammen, Idd, Halden, Østfold, Norway
Herrebøkasa, Aspedammen, Idd, Halden, Østfold, Norway