Difference between revisions of "Basalt"
Jump to navigation
Jump to search
m (change link) |
m (cat) |
||
| Line 5: | Line 5: | ||
=Sources= | =Sources= | ||
*Kavanaugh, James. ''Pocket Naturalist - Geology - An Introduction to familiar Rocks, Minerals, Gemstones & Fossils'', Waterford Press: Arizona (2000) | *Kavanaugh, James. ''Pocket Naturalist - Geology - An Introduction to familiar Rocks, Minerals, Gemstones & Fossils'', Waterford Press: Arizona (2000) | ||
| + | |||
| + | [[category:geology]] | ||
Revision as of 13:49, May 25, 2007
Basalt is a green-gray to black igneous rock. The most common volcanic rock, it makes up most of the ocean floor. Basalt may occur in long columns.
Kavanaugh, Pocket Naturalist
Sources
- Kavanaugh, James. Pocket Naturalist - Geology - An Introduction to familiar Rocks, Minerals, Gemstones & Fossils, Waterford Press: Arizona (2000)