Large Fossilized Rugose Coral Rock – Petoskey-Type Pattern, 3 lb 2.6 – Michigan
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Product details
| Management number | 35737405 | Release Date | 2026/01/03 | List Price | $30.60 | Model Number | 35737405 | ||
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| Category | |||||||||
Beautiful Large Fossil Coral Rock – Michigan Great Lakes Find
This listing is for a naturally-weathered fossil coral stone found in Michigan.
The rock features hundreds of visible coral polyp patterns with the classic radiating “sunburst” texture seen in Petoskey-type Devonian corals (Hexagonaria / Rugose coral). The surface shows a dense cluster of fossil holes, each with detailed coral structure visible under magnification.
This is a large, hefty display specimen, weighing 3 lb 2.6 oz.
Item Details
Type: Fossilized coral (Devonian era – Hexagonaria / Rugose coral)
Weight: 3 lb 2.6 oz
Origin: Michigan (Great Lakes region)
Condition: Natural, unpolished stone; shows beautiful coral texture, pits, and natural weathering
Features:
Visible radiating coral structures
Multiple fossil imprint clusters
Rounded from water tumbling
Excellent for display, collection, or geological study
| Category | Toys & Collectibles > Collectibles & Hobbies > Rocks, Fossils & Minerals |
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| Size | N/A |
| Brand | None |
| Condition | New |
Drives
Fire pits & Camp fire
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