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Iron Cross Twin Goethite Pseudomorph After Pyrite, Colombia Mineral Specimen, 1 lb 2.2 ounces
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Iron Cross Twin Goethite Pseudomorph After Pyrite, Colombia Mineral Specimen, 1 lb 2.2 ounces

$595

$1.15 per gram

In stock, one of one

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Weight
515.96 grams
Price per gram
$1.15
Description

Discover the striking natural geometry of this Iron Cross Twin Goethite Pseudomorph after Pyrite from Colombia.

Read the full description
Shipping

Packed and out within one day. Free United States shipping over 75 dollars, 8.99 below. International from 16 dollars.

Shipping terms
Returns

30 day returns on everything, exchanges included. The piece needs to arrive in the same condition it was shipped in.

Return policy

About this piece

Iron Cross Twin Goethite Pseudomorph After Pyrite, Colombia Mineral Specimen, 1 lb 2.2 ounces Iron Cross Twin Goethite Pseudomorph After Pyrite, Colombia Mineral Specimen, 1 lb 2.2 ounces

Discover the striking natural geometry of this Iron Cross Twin Goethite Pseudomorph after Pyrite from Colombia. With bold intersecting crystal forms, deeply recessed angles, and substantial presence, this beautiful specimen makes an eye catching addition to any mineral collection.

Weight
515.96 grams
Price per gram
$1.15

Its dark charcoal and earthy brown surfaces reveal bronze tones and subtle shimmering highlights as the lighting changes. Broad crystal faces contrast with finely textured recesses, creating a sculptural appearance that invites closer inspection from every angle.

The name “Iron Cross Twin” refers to the distinctive interlocking growth of the original pyrite crystals. Through mineral alteration, goethite preserves their external form, creating what collectors call a pseudomorph. This specimen beautifully illustrates how a mineral’s original shape can endure as its composition changes.

SPECIMEN DETAILS

  • Mineral: Goethite pseudomorph after Pyrite
  • Formation: Iron Cross Twin
  • Origin: Colombia
  • Approximate weight: 1 pound 2.2 ounces, approximately 516 grams
  • Approximate width: 2.2 inches, approximately 5.6 cm
  • You will receive the exact specimen pictured

An impressive choice for collectors drawn to unusual crystal formations, pseudomorphs, and naturally sculptural display specimens.

Please review all photographs to appreciate its surface details and natural characteristics. Color and luster vary with lighting, and some images show reflections from the red background.

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Reviews of the shop on Etsy

5.0 from 4,026 reviews, September 2026

“Wills shop has been my favourite for years now. He cares about the customers, it really shows with the packaging. There is always a great selection and a reason to visit his store to build your collection or gift a friend. It's always a great experience and I'd recommend a visit. Thanks.”
Shane
“Stunning Fulgurite!! Well packaged. Appreciate the write up about this energetic piece and the little something extra - tangerine quartz from Brazil. It also came with a display case! Thank you so much!”
Missy
“As always, excellent meteoric quality and shape received once again from Will and HigherLevel Creations! Thank you,”
Cindy

Questions buyers ask

How do I know it is real?

Every listing shows the exact piece you receive with its weight and where it came from. Lunar meteorites are classified and listed with the Meteoritical Society. Will has been in this trade for eight years and buys from people he has known for years and at the shows in Tucson, the home of the largest gem and mineral show in the world.

What arrives with the piece?

Most pieces ship with a display case and a velvet carrying bag, and every listing says exactly what comes with that piece. Saffordites also come with a macrame necklace and an information sheet.

How fast does it ship and what does it cost?

Orders are packed and out within one day. United States shipping is free over 75 dollars and 8.99 below that. International shipping is 16 dollars for packages 8 ounces and under, and 33 dollars over. UPS or FedEx on request.

Shipping terms

Can I return it?

There is a 30 day return policy on everything, exchanges included. A returned piece needs to arrive in the same condition it was shipped in. Return postage is on you unless the piece is defective or we made a mistake, in which case it is on us.

Return policy

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