Manganese-bearing Gahnite from
Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden
| Locality type: | Mine | |
| Classification | ||
|---|---|---|
| Species: | Gahnite var: Manganese-bearing Gahnite | |
| Formula: | (Zn,Mn)Al2O4 | |
| Comments: | This manganoan(up to 12Atom%Mn)gahnite shows very colorfull internal reflection in polished sections. | |
| Habit: | Cubic singel crystals | |
| Colour: | Yellowish-brownish | |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) | |
| Abundance at site: | Common | |
| Confirmation | ||
| Validity: | Believed Valid | |
| Data | ||
| Mineral Data: | Click here to view Manganese-bearing Gahnite data | |
| Locality Data: | Click here to view Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden | |
| Photo Gallery | View Gallery (2 photos) | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 88169 | |
| Long-form Identifier: | 1:3:88169:0 | |
| GUID (UUID V4): | b0943229-cf50-4dc2-847f-6bb87c4ee842 | |
| References | ||
Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden