0.0
Release Date: 1971-01-01
Shows how common rocks and minerals can be identified by color, texture, hardness, streak and other standard procedures.
Official website :
CASTS
SIMILAR
6.9
Mountain
6.8
Ring of Fire
Za poklady země
8.1
NOVA: Life's Rocky Start
10.0
Antártica: O Continente dos Extremos
Time and Terrain
Minnesota: A History of the Land
Rocks: Where They Come From
Mystery of the Megaflood
A Day in the Life of Earth
Scotland's First Oil Rush
8.5
Méditerranée : la face immergée des volcans
6.0
Into the Lost Crystal Caves
Geologická činnosť vody
The Hidden Secrets of Lake Titicaca
4.5
Tsunamis: Facing a Global Threat
Ein Tsunami auf dem Genfer See
Anthropocene: The Human Epoch
Earth: The Inside Story
Mysteries of the Driftless
