![Was ist Was TV](https://image.tmdb.org/t/p/w342/oA2eLmOnH2gcrM6PSWwr6z4EQOt.jpg)
2 Season
52 Episode
Was ist Was TV - Season 2 Episode 10 Treasures of the Earth
Gold and diamonds, but also coal and salt... These mineral resources are often hidden deep in the earth and must be brought to light in mining. WHAT IS WHAT gives fascinating insights into a highly exciting topic!
- Year: 2010
- Country: Germany
- Genre: Documentary, Kids
- Studio:
- Keyword: quest for knowledge, german, youth
- Director:
- Cast: Crock Krumbiegel, Jakob Riedl, Anna Carlsson