• Fossil Sand Dollar and Clam (KH6)

    Notes specific to this specimen: Exquisite large brown polished sand dollar with two great polished clams and some unpolished clams beside them. This is a matrix piece that has a flat bottom so it stands up nicely.

     

    SIZE: 4″x 3″x 3″

     

    NAME: Psuedocardium & Dendraster
    AGE: Pliocene 4 million years
    UNIT: Etchegoin Formation
    SITE: Kettleman Hills, California

     

    Documents: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Specularite Standup (S1)

    Notes specific to this specimen: This piece has a flat sawn bottom so that it stands up nicely.  Multiple layers of specularite with interbedded red jasper, showing the classic layering characteristic of Banded Iron Formation (BIF).  Glittery surfaces on both sides.

     

    SIZE: 3″ x 4″ x 1.5″

     

    Minerals: Hematite and Magnetite
    Age: Paleoproterozoic – 2.2 billion years
    Unit: Negaunee Iron Formation
    Site: Marquette County, Michigan

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Specularite Standup (S4)

    Notes specific to this specimen: This piece has a flat sawn bottom so that it stands up nicely.  Multiple layers of specularite with interbedded red jasper, showing the classic layering characteristic of Banded Iron Formation (BIF).  Glittery surfaces on both sides.  Thick piece with several bands shown in cross section on sawn edge 

     

    SIZE: 7″ x 3″ x 3″

     
    Minerals: Hematite and Magnetite
    Age: Paleoproterozoic – 2.2 billion years
    Unit: Negaunee Iron Formation
    Site: Marquette County, Michigan

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Specularite Standup (S2)

    Notes specific to this specimen: This piece has a flat sawn bottom so that it stands up nicely.  Multiple layers of specularite with interbedded red jasper, showing the classic layering characteristic of Banded Iron Formation (BIF).  Glittery surfaces on both sides.  Nice vertical relief with added thickness and layering a bottom  

     

    SIZE: 6″ x 2″ x 2″

     
    Minerals: Hematite and Magnetite
    Age: Paleoproterozoic – 2.2 billion years
    Unit: Negaunee Iron Formation
    Site: Marquette County, Michigan

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Specularite Standup (S5)

    Notes specific to this specimen: This piece has a flat sawn bottom so that it stands up nicely.  Multiple layers of specularite with interbedded red jasper, showing the classic layering characteristic of Banded Iron Formation (BIF).  Glittery surfaces on both sides.  A very unique and interesting shape with multiple BIF layers. 

     

    SIZE: 6″ x 4″ x 2″

     
    Minerals: Hematite and Magnetite
    Age: Paleoproterozoic – 2.2 billion years
    Unit: Negaunee Iron Formation
    Site: Marquette County, Michigan

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Agatized Coral (AC11)

    Note: Beautiful carnelian agate. Segment of a large hollow piece with small flat bottom so it sits as shown.

     

    SIZE: 6″x 7″

  • Fossil Echinoid (YT1)

    Notes specific to this specimen: On rare occasions, we find some of these specimens with iron oxide staining that offers a nice contrasting coloration in the shell.  This is a great specimen mounted on its native matrix with sawn-flat bottom so it displays nicely.

     

    SIZE: 2″

     

    NAME: Eupatagus antillarum
    AGE: Eocene – 34 million years
    UNIT: Ocala Limestone
    SITE: Levy County, Florida

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Fossil Echinoid (YT2)

    Notes specific to this specimen: On rare occasions we find some of these specimens with iron oxide staining that offers a nice contrasting coloration in the shell.  This is a great specimen mounted on its native matrix with sawn-flat bottom.

     

    SIZE: 2″

    NAME: Eupatagus antillarum
    AGE: Eocene – 34 million years
    UNIT: Ocala Limestone
    SITE: Levy County, Florida

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Rainbow Stromatolite (RS2)

    Notes specific to this specimen:  Another one of the original discovery pieces, collected by us in August 2025.  Unusual wine coloring with distinct colonies.

     

    SIZE: 1.5″x 4″x .5″

     

    Name Collenia sp. (possible new species)
    Age Anamikean / Paleoproterozoic – 1.88 billion years
    Unit Gunflint Iron Formation
    Site Ontario, Canada
    Date 2025

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Sudbury Impactite (1)

    Notes specific to this specimen:
    You’ve never seen this before! Why? Because we are the only source for it. These striking Sudbury specimens are cut to reveal the lustrous nickel and copper ore crystals scattered across its dark magmatic matrix. The flashy metallic patches catch the light beautifully, highlighting this classic mega-impact site whose resulting nickel–copper ore made Sudbury world-famous. A rare and powerful authentic piece of Canadian geology from 1.8 billion years ago.

     

    We are offering only a very limited number of specimens of this material. Most will be in the form of obelisks because they show off the mineralization patterns very clearly. At present we are offering only two different size obelisks. This is the smaller one. The photos here are typical of this size. But you may not get this exact piece! Please keep in mind there is variation from piece to piece and the one you get may differ slightly from what is seen here. However, these photos are a good representation of what you can expect. Of course, as always, we guarantee your satisfaction or your money back

     

    SIZE: 2.5″ – 3.75″ tall

     

    NAME: Sudbury Impactite
    MINERALS: Pentlandite (nickel) & Chalcopyrite (copper)
    AGE: Paleoproterozoic Era – 1.85 billion years
    UNIT: Sudbury Impact Complex
    SITE: Sudbury, Ontario, Canada

     

    Documentation: This specimen comes with a Certificate of Authenticity and Origin. In addition, an informative display card accompanies the specimen.

  • Rainbow Stromatolite (RS3)

    Notes specific to this specimen:  Another one of the original discovery pieces, collected by us in August 2025.  Deep red colonies surrounded by high iron hematite matrix.

     

    SIZE: 2″x 2.58″x .75″

     

    Name Collenia sp. (possible new species)
    Age Anamikean / Paleoproterozoic – 1.88 billion years
    Unit Gunflint Iron Formation
    Site Ontario, Canada
    Date 2025

     

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

  • Rainbow Stromatolite (RS5)

    Notes specific to this specimen: Another one of the original discovery pieces, collected by us in August 2025. Wild contrasts in the colors of these colonies.

     

    SIZE: 2″x 4″x .5″

     

    Name Collenia sp. (possible new species)
    Age Anamikean / Paleoproterozoic – 1.88 billion years
    Unit Gunflint Iron Formation
    Site Ontario, Canada
    Date 2025

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.

Main Menu