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Geodes are secondary structures that occur in sedimentary and igneous rocks.
Geodes are hallow on the insde.
They are spherical to oblate in shape.
Most contain clear crystals, though some may contain colored crystals.
Geodes are common in the U.S. states of Indiana, Iowa, Missouri, Kentucky and Utah, and the countries Mexico, Brazil, and Namibia.
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∙ 10y ago
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Are there geodes in Utah?
Yes, geodes can be found in any state.
Could you tell me stuff about the rock Geode?
Geodes are rock cavities with internal crystal formations, usually made of quartz crystals. Some geodes are completely solid because they are filled with crystals. These are called "nodules". Geodes can form in gas bubbles in igneous rock, or in rounded cavities in sedimentary rock. Most geodes contain clear or white quartz crystals, but purple amethyst crystals are also common.
Where to find geodes in Minnesota?
I found some good ones in a gravel pit in little falls MN
In what South American country have hydrolyte geodes been found?
Hydrolyte geodes have been found in the South American country Brazil.
What are small crystal-lined spheres of silica rock that sometimes occur in limestone called?
Small crystal-lined spheres of silica rock that sometimes occur in limestone are called geodes.
What are facts about Geodes?
They look like rock on the outside but a gift on the inside
Is calcite in geodes?
Yeah calcite is in geodes. you can find some in stores or you can go on the internet and there is proof that there is calcite in geodes if you go to google.com and go to images and type in calcite in geodes ask wiki answers for more info :)!!!!
How big can geodes be?
how big can geodes be
How are geodes classified?
The igneous geodes are classified as intrusive and the sedimentary geodes are classified as chemical based on properties.
Are there geodes in Utah?
Yes, geodes can be found in any state.
What are some of the basic facts about Varkala India?
Some of the basic facts about Varkala, India are that it is a coastal town in the Thiruvananthapuram district of India and is the only place where cliffs are found next to the Arabian sea.
Where are geodes found?
Geodes are usally found in dry areas such as deserts.
Is fluorite purple and does it sometimes appear in geodes?
What you say is true; fluorite is sometimes purple, and does appear in some geodes. I do, however, think that it would be rare to find a geode with purple fluorite
What is the same about geodes and caves?
Geodes and caves are both hollow objects made of stone.
What are number facts?
They are items of knowledge that children should be able to easily recall. Some examples are the basic facts of addition and subtraction.
Can geodes have water in them?
Crystal formation in geodes is dependent on mineral rich water. So the is "yes".
Are there geodes found in somerset NJ?
there are propably geodes in sumerset because you can find them anywhere but dont count on this answer
