SKU: 41701727087

Petoskey Stone Necklace

Sale price$58.50 Regular price$65.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Petoskey Stone NecklaceThis one of a kind necklace features a beautifully preserved Petoskey stone, Michigans state fossil, showcasing its intricate hexagonal patterns formed by ancient coral. Expertly electroformed in copper, the pendant combines the raw elegance of natural stone with the warm, rustic charm of copper. Suspended on a sturdy chain, this piece offers a timeless connection to nature and history. Perfect for nature lovers, fossil enthusiasts, or anyone seeking

This one-of-a-kind necklace features a beautifully preserved Petoskey stone, Michigan’s state fossil, showcasing its intricate hexagonal patterns formed by ancient coral. Expertly electroformed in copper, the pendant combines the raw elegance of natural stone with the warm, rustic charm of copper.

 

Suspended on a sturdy chain, this piece offers a timeless connection to nature and history. Perfect for nature lovers, fossil enthusiasts, or anyone seeking a meaningful, artisan-crafted accessory. Wear it as a statement of individuality or gift it to someone who cherishes the beauty of the natural world.

 

Pendant dimensions: [Insert dimensions if known]

Chain length: [Insert chain length]

Handcrafted with care in Michigan.

What is a Petoskey Stone?

The Petoskey Stone has been Michigan’s official state stone since 1965 and holds a fascinating history that dates back over 350 million years. This unique fossilized coral is named after Chief Pet-O-Sega, an Ottawa Indian leader whose name means “rays of the rising sun.” The stone’s intricate cell pattern resembles sun rays, making the name particularly fitting.

Scientifically known as Hexagonaria Percarinata, the Petoskey Stone is a type of Rugosa coral that thrived during the Devonian period when the Michigan Basin was located near the equator and covered by a shallow, tropical sea. This environment provided the perfect conditions for coral reefs to flourish. Over time, these ancient corals died, settled on the sea floor, and were buried under layers of silt and mud.

As millions of years passed, tectonic plate movement shifted the Michigan Basin northward to its current location. During the Ice Age, glaciers scoured the landscape, unearthing and scattering these fossilized corals across Michigan’s northern Lower Peninsula, where they can still be found today.

What is Electroforming?

Electroforming is an intricate process that combines art and science to plate copper onto objects, creating unique and durable designs. The process begins by applying a special copper-conductive paint to the areas intended for plating. The piece is then submerged in a custom-made acidic solution, called a plating bath, and connected to a power supply. This allows copper ions to transfer one by one onto the painted surface, gradually building up a solid copper layer.

Depending on the size and complexity of the piece, the electroforming process can take anywhere from 12 to 36 hours. Once the desired thickness is achieved, the piece is removed from the bath, neutralized, and finished. The copper can be sealed to preserve its bright, shiny appearance or treated with a patina to create an antique, textured look that enhances the design’s depth.

The process involves much more than just electroforming—it begins with careful preparation, including sculpting, sealing, and designing the base piece. Each creation is truly a labor of love, with some taking up to a week to complete due to the many meticulous steps involved.

 

 

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41701727087

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Jacqueline
Boise, US
★★★★★ 5
Awesome
Size: 2.5 Ounce (Pack of 12)
Works well so happy I found something that works
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Reviewed in the United States on December 18, 2021
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Kindle Customer
Natrona Heights, US
★★★★★ 5
Sun protection that works!
Size: 4 Fl Oz (Pack of 2), Style: SPF 100/Lotion
My bf is very pale and this sunscreen covers him and prevents burns. Great price for all of that SPF protection’
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Reviewed in the United States on May 20, 2026
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Sidd
Pawtucket, US
★★★★★ 5
Good. Non greasy
Size: 4 Fl Oz (Pack of 2), Style: SPF 100/Lotion
These are very good and give good protection against the sun. Not greasy as well..
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Reviewed in the United States on May 17, 2026
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VICTOR
New York, US
★★★★★ 5
Good sunblock
Size: 4 Fl Oz (Pack of 2), Style: SPF 100/Lotion
Easy to carry sunblock Does its job well
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Reviewed in the United States on May 30, 2026
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Verified Purchase
screw missing
New York, US
★★★★★ 5
Sun saver.
Size: 4 Fl Oz (Pack of 2), Style: SPF 100/Lotion
Love this at the pool yard work, fishing. Any place you need protection from the sun.
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Reviewed in the United States on March 2, 2026

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