Directed by Desmond McCarthy. With Paul Darrow, Jan Chappell, Michael Keating, Jacqueline Pearce. The Liberator is lured to Obsidian, a volcanic planet of strategic value, which is linked to rumours of Blake's whereabouts. Dayna has a potential ally among the pacifist population: its ruler, an old acquaintance of her father named Hower.
Newberry National Volcanic Monument was designated on November 5, 1990, to protect the area around the Newberry Volcano in the U.S. state of Oregon. The monument was created within the boundaries of the Deschutes National Forest, which is managed by the U.S. Forest Service, and includes 54,822 acres (86 sq mi; 222 km 2) of lakes, lava flows, and geologic features in central Oregon.
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Obsidian is produced when felsic lava extruded from a volcano cools rapidly with minimal crystal growth. It is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition (high silica content) causes a high viscosity, which, upon rapid cooling, results in a natural glass forming from the lava.
Volcano - Volcano - Lava, gas, and other hazards: The list of hazards associated with volcanic eruptions is long and varied: lava flows, explosions, toxic gas clouds, ash falls, pyroclastic flows, avalanches, tsunamis, and mudflows. In addition to these immediate dangers, volcanic activity produces secondary effects such as property damage, crop loss, and perhaps changes to weather and climate.
User Reviews Review this title. base in which to continue their war against the weakened and depleted Federation the crew of The Liberator teleport to Obsidian, . space opera that with some revision could easily be slotted in to any action adventure series set in outer space and Volcano is a good example of this If Prior's script is.
Useful volcano vocabulary. Viewing PDF files. Our downloadable resource sheets are in PDF format. To view these you will need the free Adobe Acrobat Reader.