| Id: 3, Insertion date: 1996-12-19, Changing date: 2000-04-24 | |
| Habitat: | Flaacherbach, Lotzenbach, Langwisenbach |
| Mine or Pit: | |
| Geography: | Europa, Schweiz, Zürich, Zürcher-Unterland, Irchel |
| Comments: | Bäche am Nordhang des Irchels. |
| Occurrence: | Secondary gold |
| Lit: | 5, 11, 5, , 11 |
| Map: | SLK: 1051, / (/) |