Definition: An arzrunite is a mineral that has been found in various parts of the world. It is a type of quartz, and it is known for its unique properties such as its high refractive index and excellent optical transparency. The name "arzrunite" comes from the Greek word "arazone", which means "to shine". This mineral was first discovered by German astronomer Johann Gottfried Arzen in 1825. It is named after the town of Ar
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