Types of Lava - Pahoehoe and A'a
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Descrição
Learn about the types of lava including the forms of lava flow (pahoehoe and a'a) and the chemical composition based on silica content.
Types of Lava Flows
Examples of different surface textures of lava flows (1−3) and scoria
HAWAIIAN LAVA DAILY: Two main lava types ~ And a nice ocean entry display continues
Lava - Wikipedia
A'a Lava - National Speleological Society
What is the difference between a lava flow, a pahoehoe, and an ʻaʻā (Hawaiian)? Do they cool at different rates? - Quora
The Types of Lava Flows; 'A'ā, Pāhoehoe, and More
Types of Lava Flows
The Life of Volcanic Rocks During and After an Eruption · Frontiers for Young Minds
Lava Flow Forms (U.S. National Park Service)
A display at Sandstone Bluffs Overlook includes examples of a'a and pahoehoe lava. A'a is sharp, jagged congealed lava. Pahoehoe is smoother, ropy-textured lava. Both are found at El Maipais National Monument
The Types of Lava Flows; 'A'ā, Pāhoehoe, and More
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