HomeBookmark Info.comMake Info.com your HomepagePlugins Visit other Info sites:
Info.com - We search further...
WebTopics
ShopJobsImagesNewsVideomore
You are here:  World Info » Nature and Environment » Geology
Geodes are beautiful geological rock formations. [©Shutterstock, 2010]

Nature and Environment » Geology

What is a geode?

Learn what a geode is.
A geode is a crystalized, hollow limestone formation found all over the world. Learn more about the average size of geodes.

Read more »
Examples of hoodoos can be found in Bryce Canyon, Utah. [©Shutterstock, 2010]

Nature and Environment » Geology

What is a hoodoo?

Find out what a hoodoo is.

Volcanoes can cause minor and major destruction. [©Jupiter Images, 2009]

Nature and Environment » Geology

Volcano

Volcanoes can be found on Earth and several other planets.

Indian Dollars are also known as Aztec Money and Pioneer Dollars.  [©Jupiter Images, 2009.]

Nature and Environment » Geology

What are Indian Dollars?

Find out what Indian Dollars are.

The output of diamonds was controlled to keep their value high. [©Jupiter Images, 2009]

Nature and Environment » Geology

How is the value of a diamond determined?

Learn how the value of a diamond is determined.

Fake diamonds can not be picked up with moistened fingertips. [©Jupiter Images, 2009]

Nature and Environment » Geology

How can a genuine diamond be identified?

Learn how a genuine diamond can be identified.

Cape May diamonds are popular souvenirs. [©Jupiter Images, 2009]

Nature and Environment » Geology

What are Cape May diamonds?

Find out what Cape May diamonds are.

A carat is 200 milligrams. [©Jupiter Images, 2009]

Nature and Environment » Geology

How are diamonds weighed?

Find out how diamonds are weighed.

The largest ruby in the world is carved to resemble the liberty bell. [©Jupiter Images, 2009]

Nature and Environment » Geology

Besides the Cullinan Diamond what are the largest precious stones?

Find out what the largest precious stones are.

The Cullinan diamond originally weighed in at 3,106 carats. [©Jupiter Images, 2009]

Nature and Environment » Geology

Which diamond is the world's largest?

Learn which diamond is the world's largest. [©Jupiter Images, 2009]

Diatomite comes from fossilized plants and animals. [©Jupiter Images, 2009]

Nature and Environment » Geology

What is diatomite?

Learn what diatomite is.

You are here:  World Info » Nature and Environment » Geology
Home   |   About   |   Media Comments   |   Legal & Privacy Policy   |   Tell a friend   |   Search Plugins   |  Contact
Copyright © 2013 Info.com – All Rights Reserved.