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Iron Cross Twins (Pseudomorph Goethite after Pyrite)

Ordinary Magic Savannah

Iron Cross Twins (Pseudomorph Goethite after Pyrite)

Regular price $20.00
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After Pyrite is pseudomorph Pyrite, meaning the surface has been replaced with Goethite. “Iron-cross twins” are twinned crystals displaying the types of two pentagonal dodecahedra. These twins show edges crossing at 90 degrees, and in a classic twin, these edges structure a cross. Mined in Peru.

Weight: 30g-85g

Dimensions: 1"-1.5"