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Rock and Mineral Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Click on an underlined word for more information on that subject.
If the rock or mineral term you are looking for is not in the dictionary, please e-mail us and we'll add it.

X



xaga

Xaga is a type of obsidian found in California, USA.


xalostocite

Xalostocite is a pink grossular garnet that is found in a matrix of white marble. Xalostocite is found in Xalostoc, Mexico.

xenolith

A xenolith (also called an inclusion) is a fragment of foreign rock that is embedded inside an igneous rock.


xyloid jasper

Xyloid jasper is jasperized wood (petrified wood). It is wood that has fossilized - all the original chemicals have been replaced with minerals, making a stone-like replica of the original wood.

EnchantedLearning.com
Rock and Mineral Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Click on an underlined word for more information on that subject.
If the rock or mineral term you are looking for is not in the dictionary, please e-mail us and we'll add it.

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