Collection: Pyrite ammonites

These beautiful fossils are preserved in iron pyrite, also known as 'fool's gold'. They are iconic fossils from the Jurassic Coast and have been used to make jewellery for centuries.
56 products
  • Pyrite Eoderoceras ammonite with spines (38 mm)
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    £49.99
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  • Large Crucilobiceras pyrite ammonite (32 mm)
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    £39.99
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  • Pyrite Eoderoceras ammonite (58 mm)
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    £19.99
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  • Pyrite Eoderoceras multi-ammonite (60 mm)
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    £99.99
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  • Large pyrite Eoderoceras ammonite (88 mm)
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    £129.99
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  • Tropidoceras sp. pyrite ammonite (24 mm)
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    £16.99
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  • Eoderoceras (Eteoderoceras) armatum pyrite ammonite (30 mm)
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    £24.99
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  • Crucilobiceras pyrite ammonite (33 mm)
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    £24.99
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  • Crucilobiceras pyrite ammonite (17 mm)
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    £16.99
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  • Fool's gold Crucilobiceras pyrite ammonite (26 mm)
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    £26.99
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    £26.99
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  • Perfect Crucilobiceras pyrite ammonite (19 mm)
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    £19.99
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  • Crucilobiceras pyrite ammonite (21 mm)
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    £16.99
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  • Crucilobiceras pyrite ammonite (20 mm)
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    £19.99
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  • Crucilobiceras pyrite ammonite (29 mm)
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    £24.99
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  • Promicroceras pyritosum ammonite (16 mm)
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    £9.99
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    £9.99
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  • Promicroceras pyritosum ammonite (17 mm) with serpulid worm casts
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    £29.99
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  • Promicroceras pyritosum ammonite (15 mm)
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    £9.99
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    £9.99
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  • Promicroceras pyritosum ammonite (20 mm)
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    £14.99
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  • Promicroceras pyritosum ammonite (17 mm)
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    £15.99
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  • Promicroceras pyritosum ammonite (17 mm)
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    £17.99
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  • Promicroceras pyritosum ammonite (16 mm)
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    £16.99
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  • Promicroceras pyritosum ammonite (17 mm)
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    £14.99
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  • Promicroceras pyritosum ammonite (20 mm)
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    £9.99
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  • Microderoceras inexpectans pyrite ammonite (19 mm)
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    £19.99
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  • Microderoceras inexpectans pyrite ammonite (20 mm)
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    £19.99
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  • Promicroceras pyritosum ammonite (18 mm)
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    £19.99
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    £19.99
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  • Microderoceras inexpectans pyrite ammonite (19 mm)
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    £14.99
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    £14.99
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  • Promicroceras pyritosum ammonite (21 mm)
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    £34.99
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    £34.99
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  • Promicroceras pyritosum ammonite (20 mm)
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    £24.99
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    £24.99
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  • Promicroceras pyritosum ammonite (21 mm)
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    £32.99
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    £32.99
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  • Perfect Promicroceras pyritosum ammonite (18 mm)
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    £29.99
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    £29.99
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  • Large Promicroceras pyritosum ammonite (23 mm)
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    £39.99
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  • Large Promicroceras pyritosum ammonite (22 mm)
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    £24.99
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  • Promicroceras pyritosum ammonite (18 mm)
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    £19.99
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    £19.99
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  • Large Promicroceras pyritosum ammonite (22 mm)
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    £34.99
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    £34.99
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  • Promicroceras pyritosum ammonite (20 mm)
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    £29.99
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  • Large Promicroceras pyritosum ammonite (21 mm)
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    £29.99
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  • Large Promicroceras pyritosum ammonite (21 mm)
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    £24.99
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  • Large Promicroceras pyritosum ammonite (22 mm)
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    £34.99
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    £34.99
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  • Huge Promicroceras pyritosum ammonite (26 mm)
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    £44.99
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    £44.99
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  • Huge Promicroceras pyritosum ammonite (26 mm)
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    £54.99
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  • Large Promicroceras pyritosum ammonite (24 mm)
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    £29.99
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  • Large Promicroceras pyritosum ammonite (25 mm)
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    £29.99
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  • Full pyrite multi-ammonite fossil (64 mm)
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    £149.99
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  • Promicroceras pyritosum ammonite (15 mm) with predation bite
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    £4.99
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    £4.99
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  • Promicroceras pyritosum ammonite (10 mm)
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    £2.99
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    £2.99
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  • Large pyrite multi-ammonite & bivalve fossil (72 mm)
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    £49.99
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  • Large Crucilobiceras pyrite ammonite (50 mm)
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    £34.99
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    £34.99
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  • Microderoceras inexpectans pyrite ammonite (20 mm)
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    £14.99
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    £14.99
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  • High-quality Gleviceras ammonite (53 mm)
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    £44.99
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    £44.99
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