Home > Term: obsidiana
obsidiana
Dark glass congealed from rapidly cooled lava. Often composed of rhyolite.
- Del af tale: noun
- Branche/domæne: Biology
- Category: Ecology
- Company: Terrapsych.com
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Ophavsmand
- linaza
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(V.I.P) 13259 points - 100% positive feedback
(Valladolid, Mexico)
