Welinite from
Sjögruvan, Grythyttan, Hällefors, Örebro County, Sweden
Locality type: | Mine | |
Classification | ||
---|---|---|
Species: | Welinite | |
Formula: | Mn62+(W6+,Mg)2(SiO4)2(O,OH)6 | |
Comments: | Found in 3 different settings: a) Small polycrystalline aggregates (<0,5mm)in a vein assamblage composed by friedelite, calcite, rhodocrosite, tilasite etc. b) as compositional zones and patchy inclusions in örebroite (from materiale originally named "chondrostibian" (Sjøgren 1893) c) microscopic grains in a granular tephroite-calcite- jacobsite rock | |
Habit: | Microscopic grains; polycrystalline aggregates; compositional zones and patches in örebroite. | |
Confirmation | ||
Validity: | Believed Valid | |
Associated Minerals Based on Photo Data: | ||
Rhodonite | ⓘ3 photos of Welinite associated with Rhodonite at this locality. | |
Calcite | ⓘ1 photo of Welinite associated with Calcite at this locality. | |
Data | ||
Mineral Data: | Click here to view Welinite data | |
Locality Data: | Click here to view Sjögruvan, Grythyttan, Hällefors, Örebro County, Sweden | |
Photo Gallery | View Gallery (5 photos) | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 669243 | |
Long-form Identifier: | 1:3:669243:8 | |
GUID (UUID V4): | a381c300-ce63-4b62-bab6-95c276732f5d | |
Nearest other occurrences of Welinite | ||
28.0km (17.4 miles) | ⓘThe Lake dump, Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden | |
28.3km (17.6 miles) | ⓘLångban Mine, Långban Ore District, Filipstad, Värmland County, Sweden | |
References | ||
Sjögruvan, Grythyttan, Hällefors, Örebro County, Sweden