Blue Chalcedony after Anhydrite | Rare Pseudomorph Mineral Specimen from Rumipata, Peru

This listing features a 100% natural and one-of-a-kind Blue Chalcedony pseudomorph after Anhydrite. In this specimen, the original anhydrite crystal form has been preserved while being completely replaced by chalcedony, creating a rare and scientifically interesting pseudomorph with strong aesthetic appeal.

The specimen originates from Rumipata, a well-known Peruvian locality for unusual and high-quality mineral pseudomorphs. The soft blue coloration and retained crystal form make this piece especially desirable for collectors of rare mineral transformations.

You will receive the exact mineral specimen shown in the photographs.

🔹 Specimen Details

• Mineral: Blue Chalcedony

• Pseudomorph After: Anhydrite

• Material: 100% natural, untreated

• Origin: Rumipata, Ichuña, General Sánchez Cerro Province, Moquegua, Peru

• Condition: Natural pseudomorph with original crystal form preserved

• Listing Type: Exact specimen pictured

📏 Size & Measurements

Please review all size measurements and reference photos carefully before purchasing to ensure this specimen meets your expectations.

📩 Additional Photos or Questions

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