Forgot your Password?
New Member Registration
Visit our sister site:
Landmark: Earth
Rainmaker Mountain (North Pioa)
Tutuila IslandAmerican Samoa
View This Landmark's Image Gallery
The mountain is a volcanic feature known as a trachyte plug. This means that it is a volcanic intrusion made of extrusive igneous rocks and minerals which have a fine-grained, generally porphyritic texture.
Current Rating: 4.25 by 12 voters.
Landmark Trivia
- The average annual rainfall on the mountain is around 200 inches (5 meters).
Categories
No Comments have been posted.
