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Yes, when you break open a geode, the minerals on the inside have a shiny appearance, some moreso than others depending on their composition.

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What are stones with crystals inside called?

Stones with crystals inside are called geodes. Geodes are natural rock formations that contain hollow cavities lined with crystals, often quartz or amethyst. They are often cut or broken open to reveal the beautiful crystals inside.


Are there diamonds inside geodes?

No, diamonds do not form inside geodes. Geodes are typically formed from volcanic or sedimentary processes, where mineral-rich water fills cavities in rocks and deposits minerals like quartz or calcite. Diamonds, on the other hand, are formed under high-pressure and high-temperature conditions deep within the Earth's mantle. Therefore, while geodes can contain various minerals, they do not contain diamonds.


Did you know that geodes are dull balls of igneous or sedimentary rock on the outside but contain beautiful crystals on the inside?

Yes, I am aware that geodes are spherical rocks with a plain exterior but can contain stunning crystal formations inside. These crystal-filled cavities are formed through a process of mineral-rich water depositing minerals over time, resulting in the unique appearance of geodes.


How much is a geode worth that has water inside?

== == It depends on what's inside. Large amethyst geodes can go for thousands. Baseball sized geodes with non-spectacular quartz or calcite crystals can be purchased for $4-$12. Geodes with uncommon minerals that are sold on mineral auction sites range in price from $30-$500. Golf ball sized geodes, uncracked, are sold for about $2 at shows.


What are small crystal-lined spheres of silica rock that sometimes occur in limestone called?

These small crystal-lined spheres are called geodes. They form when minerals crystallize inside a cavity within the limestone rock.

Related Questions

How are geodes classified?

Geodes are typically classified based on their mineral composition and the type of formation process they undergo. Common classifications include sedimentary geodes, volcanic geodes, and metamorphic geodes. Additionally, geodes can also be classified based on the type of minerals or crystals found inside them, such as amethyst geodes or quartz geodes.


What are the similarities between the geodes we made and natural geodes?

Both the geodes we made and natural geodes have a hollow cavity lined with crystals. They both have an outer shell that is made of the same material as the surrounding rock. Additionally, both types of geodes have unique and beautiful crystal formations inside.


What are facts about Geodes?

They look like rock on the outside but a gift on the inside


What are rocks with crystals inside called and how are they formed?

Rocks with crystals inside are called geodes. Geodes are formed when mineral-rich water seeps into cavities in rocks, depositing minerals that crystallize over time.


What are geodes and how do they form with crystals inside?

Geodes are hollow rock formations that contain crystals inside. They form when minerals dissolved in water seep into cavities in rocks and slowly crystallize over time. The crystals grow inward from the cavity walls, creating the unique and beautiful structures found in geodes.


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 :)!!!!


What are stones with crystals inside called?

Stones with crystals inside are called geodes. Geodes are natural rock formations that contain hollow cavities lined with crystals, often quartz or amethyst. They are often cut or broken open to reveal the beautiful crystals inside.


Are there diamonds inside geodes?

No, diamonds do not form inside geodes. Geodes are typically formed from volcanic or sedimentary processes, where mineral-rich water fills cavities in rocks and deposits minerals like quartz or calcite. Diamonds, on the other hand, are formed under high-pressure and high-temperature conditions deep within the Earth's mantle. Therefore, while geodes can contain various minerals, they do not contain diamonds.


Can you find quartz crystals in Illinois?

the only place i have found them in illiinois is inside of geodes.


Are there crystal rocks by your home?

yes there are some rocks that are round called geodes these rocks are hollow on the inside and have crystals inside them


Can geodes have water in them?

Yes, geodes can sometimes have water trapped inside them. This water is typically formed when minerals are dissolved in the groundwater that fills the cavity of the geode, and then crystallize as the geode forms.


How do river rocks contribute to the phenomenon of exploding geodes?

River rocks can sometimes get inside geodes, and when water seeps into the geode and evaporates, it creates pressure. The river rocks can act as a trigger, causing the geode to explode due to the built-up pressure inside.