Overview:
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!
Genre : Documentary, Kids
Actors : Crock Krumbiegel, Jakob Riedl, Anna Carlsson
Release Date : 2009-12-05
Duration : 24 menit
Rating : ⭐ 0/10 (0 votes)
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