Super unique and unusual pieces of heavily iron included optical calcite from Brazil. These babies are HEAVY due to the iron that has basically taken over the calcite. They also have some pieces of albite on them. These are some of the only ones of these I've ever seen, so they are definitely not commonly found.

You will receive the exact iron included optical calcite piece you choose from the dropdown menu.

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Learn about crystal properties on the 'Crystal Quick Facts' page. Orders are packed with love, care, & free gifts. Colors may vary due to the screen. See FAQ for more.

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