Difference between revisions of "Aa"
Jump to navigation
Jump to search
m (Reverted edits by Shjt (talk) to last revision by Learn together) |
DavidB4-bot (talk | contribs) (clean up & uniformity) |
||
| Line 1: | Line 1: | ||
| − | '''Aa''' (pronounced "ah-ah" - a [[Hawaii]]an term), is [[lava]] that has a rough, jagged, spiny, and generally clinkery surface. In thick aa flows, the rubbly surface of loose clinkers and blocks hides a massive, relatively dense interior. <ref>[http://vulcan.wr.usgs.gov/Glossary/volcano_terminology.html Glossary of Volcano and Related Terminology (Tilling, Heliker, and Wright, 1987)]</ref> | + | '''Aa''' (pronounced "ah-ah" - a [[Hawaii]]an term), is [[lava]] that has a rough, jagged, spiny, and generally clinkery surface. In thick aa flows, the rubbly surface of loose clinkers and blocks hides a massive, relatively dense interior.<ref>[http://vulcan.wr.usgs.gov/Glossary/volcano_terminology.html Glossary of Volcano and Related Terminology (Tilling, Heliker, and Wright, 1987)]</ref> |
==References== | ==References== | ||
<references/> | <references/> | ||
| − | [[ | + | [[Category:Igneous Rocks]] |