 |
| |||
| blende; zinc blend; black-jack; black jack | |||
| mock lead; pebble jack; rosin jack; zincblende | |||
| sphalerite; zinc blende | |||
|
blende : 7 do fraz, 4 tematyki |
| Chemia | 1 |
| Elektronika | 1 |
| Hutnictwo | 4 |
| Mineralogia | 1 |
|
| |||
| blende; zinc blend; black-jack; black jack | |||
| mock lead; pebble jack; rosin jack; zincblende | |||
| sphalerite; zinc blende | |||
|
blende : 7 do fraz, 4 tematyki |
| Chemia | 1 |
| Elektronika | 1 |
| Hutnictwo | 4 |
| Mineralogia | 1 |