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.
90 products
  • Stunning pyrite Eoderoceras ammonite fossil (74 mm)
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    $96.81
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    $96.81
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  • Perfect Promicroceras pyritosum ammonite (18 mm)
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    $25.81
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    $25.81
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  • Huge Promicroceras pyritosum ammonite (26 mm)
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    $70.99
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    $70.99
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  • Large Promicroceras pyritosum ammonite (24 mm)
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    $58.08
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    $58.08
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  • Pyrite Eoderoceras ammonite fossil (48 mm)
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    $19.35
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    $19.35
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  • Large, full pyrite multi-ammonite fossil (61 mm)
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    $83.90
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    $83.90
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  • Large, full pyrite multi-ammonite fossil (56 mm)
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    $90.35
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    $90.35
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  • Full pyrite multi-ammonite fossil (47 mm)
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    $51.62
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    $51.62
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  • Large, full pyrite multi-ammonite fossil (74 mm)
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    $96.81
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    $96.81
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  • Full pyrite multi-ammonite fossil (43 mm)
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    $38.71
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    $38.71
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  • Pyrite multi-ammonite fossil (35 mm)
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    $23.22
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    $23.22
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  • Full pyrite multi-ammonite fossil (46 mm)
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    $45.17
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    $45.17
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  • Full pyrite multi-ammonite fossil (31 mm)
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    $45.17
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    $45.17
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  • Full pyrite multi-ammonite fossil (50 mm)
    Regular price
    $96.81
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    $96.81
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  • Crucilobiceras pyrite ammonite (19 mm)
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    $22.58
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    $22.58
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  • Crucilobiceras pyrite ammonite (18 mm)
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    $12.90
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    $12.90
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  • Crucilobiceras pyrite ammonite (20 mm)
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    $12.90
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    $12.90
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  • Crucilobiceras pyrite ammonite (18 mm)
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    $12.90
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    $12.90
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  • Crucilobiceras pyrite ammonite (22 mm)
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    $12.90
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    $12.90
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  • Pyrite multi-ammonite fossil (75 mm)
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    $38.71
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    $38.71
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  • Pyrite multi-ammonite fossil (41 mm)
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    $12.90
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    $12.90
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  • Pyrite multi-species ammonite & bivalve fossil (42 mm)
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    $32.26
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    $32.26
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  • Crucilobiceras pyrite ammonite (19 mm)
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    $19.35
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    $19.35
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  • Large Crucilobiceras pyrite ammonite (36 mm)
    Regular price
    $77.44
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    $77.44
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  • Large Crucilobiceras pyrite ammonite (35 mm)
    Regular price
    $64.53
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    $64.53
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  • Crucilobiceras pyrite ammonite (25 mm)
    Regular price
    $32.26
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    $32.26
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  • Crucilobiceras pyrite ammonite (26 mm)
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    $36.13
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    $36.13
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  • Full little pyrite multi-ammonite & bivalve fossil (34 mm)
    Regular price
    $32.26
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    $32.26
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  • Pyrite Pleurechioceras ammonite (44 mm)
    Regular price
    $64.53
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    $64.53
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  • Unusual pyrite multi-ammonite fossil (51 mm)
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    $70.99
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    $70.99
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  • Full pyrite multi-ammonite fossil (53 mm)
    Regular price
    $90.35
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    $90.35
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  • Large pyrite Eoderoceras ammonite fossil (105 mm)
    Regular price
    $174.26
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    $174.26
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  • Large full pyrite multi-ammonite & bivalve fossil (56 mm)
    Regular price
    $77.44
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    $77.44
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  • Huge pyrite Oxynoticeras ammonite fossil (97 mm)
    Regular price
    $161.35
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    $161.35
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  • Large pyrite Gleviceras ammonite fossil (72 mm)
    Regular price
    $109.71
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    $109.71
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  • Pyrite Eoderoceras ammonite fossil (83 mm)
    Regular price
    $90.35
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    $90.35
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  • Pyrite Eoderoceras multi-ammonite fossil (61 mm)
    Regular price
    $96.81
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    $96.81
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  • Perfect pyrite Eoderoceras ammonite fossil (65 mm)
    Regular price
    $129.08
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    $129.08
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  • Chunky pyrite Eoderoceras ammonite fossil (60 mm)
    Regular price
    $103.26
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    $103.26
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  • Full pyrite multi-ammonite fossil (45 mm)
    Regular price
    $64.53
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    $64.53
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  • Large full pyrite multi-ammonite fossil (61 mm)
    Regular price
    $129.08
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    $129.08
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  • Large pyrite multi-ammonite fossil (54 mm)
    Regular price
    $64.53
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    $64.53
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  • Large full pyrite multi-ammonite fossil (60 mm)
    Regular price
    $129.08
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    $129.08
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  • Pyrite Eoderoceras multi-ammonite fossil (52 mm)
    Regular price
    $38.71
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    $38.71
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  • Huge Eoderoceras pyrite ammonite fossil (101 mm)
    Regular price
    $161.35
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    $161.35
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  • Large pyrite Eoderoceras bispinigerum spiny ammonite (67 mm)
    Regular price
    $129.08
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    $129.08
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  • Very large Crucilobiceras pyrite ammonite fossil (49 mm)
    Regular price
    $129.08
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    $129.08
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  • Crucilobiceras pyrite ammonite fossil (35 mm)
    Regular price
    $58.08
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    $58.08
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  • Large Crucilobiceras pyrite ammonite fossil (50 mm)
    Regular price
    $129.08
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    $129.08
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  • Large Crucilobiceras pyrite ammonite fossil (62 mm)
    Regular price
    $122.62
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    $122.62
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