• Volcanic Bomb (EB14)

    Notes specific to this specimen: Rare double bomb. These unique specimens form when two magma projectiles run into each other in flight before they completely harden. In this case the merge was early in the ejection event, before the two projectiles had started to acquire their own individual character. Instead the combination of the two was almost obliterated by the overall form taking shape before they fell back to Earth.

     

    SIZE: 9″ x 6″ x 4″

     

    NAME: Various forms
    AGE: Pliocene Epoch- 5 million years
    UNIT: Banbury Formation
    SITE: Elko County, Nevada
    Location: Green Crate
    DATE: 2020

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

     

  • Volcanic Bomb (EB12)

    Notes specific to this specimen: Large, rare, combination fusiform bomb. This is the result of three individual magma projectiles running into each other in flight. In this case the merge of these three individuals was early in the ejection event but after the individual projectiles had started acquiring their own individual character. The combination of these three bombs resulted in one very large cigar-shaped bomb which acquired it’s own form which dominated the final shape before falling back to Earth.

    SIZE: 15″ x 6″ x 5″

     

    NAME: Various forms
    AGE: Pliocene Epoch- 5 million years
    UNIT: Banbury Formation
    SITE: Elko County, Nevada
    Location: Green Crate
    DATE: 2020

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

     

  • Volcanic Bomb (EB6)

    Notes specific to this specimen: Complex plump fusiform bomb with smooth aerodynamic striations. Apparently ran into another bomb during flight and part of that bomb is still attached but is not complete. Natural breaks reveal chalcedony interior which fluoresces a vibrant green. Unusual.

    SIZE: 7″ x 4″ x 4″

     

    NAME: Various forms
    AGE: Pliocene Epoch- 5 million years
    UNIT: Banbury Formation
    SITE: Elko County, Nevada
    Location: Green Crate
    DATE: 2020

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

     

  • Volcanic Bomb (EB4)

    Notes specific to this specimen: Large classic plump fusiform bomb with great aerodynamic striations. It looks like it encountered another in flight but did not complete the merging with it. Natural breaks reveals chalcedony interior which fluoresces a vibrant green. A great specimen.

     

    SIZE: 10″ x 5″ x 4″

     

    NAME: Various forms
    AGE: Pliocene Epoch- 5 million years
    UNIT: Banbury Formation
    SITE: Elko County, Nevada
    Location: Green Crate
    DATE: 2020

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

     

  • Volcanic Bomb (EB2)

    Notes specific to this specimen: Rare, beautifully-shaped double bomb. These unique specimens form when two magma projectiles run into each other in flight before they completely harden. Each had started to acquire it’s own individual character before they combined and fell to Earth.

     

    SIZE: 4″ x 6″ x 3″

     

    NAME: Various forms
    AGE: Pliocene Epoch- 5 million years
    UNIT: Banbury Formation
    SITE: Elko County, Nevada
    DATE: 2020

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

     

  • Volcanic Bomb (EB1)

    Notes specific to this specimen: Large, excellent, classic fusiform bomb with superb aerodynamic striations. Natural split reveals chalcedony interior which fluoresces a vibrant green. This specimen is first class.

     

    SIZE: 12″ x 5″ x 4″

     

    NAME: Various forms
    AGE: Pliocene Epoch- 5 million years
    UNIT: Banbury Formation
    SITE: Elko County, Nevada
    DATE: 2020

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

     

  • Iron Stromatolites (ME5)

    Notes specific to this specimen: Beautiful deep red agatization in these colonies attest to the classic origin of this specimen as being from the old Mary Ellen Mine in Biwabik, Minnesota, the type locality for the Biwabik Iron Formation. Notice the off-set angle of the growth pattern in this piece. This is attributed to constant water currents in the area where these colonies were growing.

     

    SIZE: 4″ x 8″ x .3″

     

    Name: Collenia undosa
    Unit: Biwabik Iron Formation
    Site: Biwabik Iron Range, Minnesota
    Date: Mid 1990s

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

  • Iron Stromatolites (ME4)

    Notes specific to this specimen: Rare white colonies with dark banded growth rings. Some have branchings. Specimen found in 1990s at the old Mary Ellen Mine in Biwabik, Minnesota, the type locality for the Biwabik Iron Formation. Notice the silvery spots of concentrated iron between the colonies.

     

    SIZE: 5″ x 7″ x .3″

     

    Name: Collenia undosa
    Unit: Biwabik Iron Formation
    Site: Biwabik Iron Range, Minnesota
    Date: Mid 1990s

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

  • Iron Stromatolites (ME3)

    Notes specific to this specimen: Rare white colonies with dark banded growth rings. Some have branchings. Specimen found in 1990s at the old Mary Ellen Mine in Biwabik, Minnesota, the type locality for the Biwabik Iron Formation. Notice the silvery spots of concentrated iron between the colonies.

     

    SIZE: 3″ x 5″ x .3″

     

    Name: Collenia undosa
    Unit: Biwabik Iron Formation
    Site: Biwabik Iron Range, Minnesota
    Date: Mid 1990s

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

  • Iron Stromatolites (ME2)

    Notes specific to this specimen: Beautiful deep red agatization in these colonies attest to the classic origin of this specimen as being from the old Mary Ellen Mine in Biwabik, Minnesota, the type locality for the Biwabik Iron Formation. The mine shut down over 50 years ago. Notice the off-set angle of the growth pattern in this piece. This is attributed to constant water currents in the area where these colonies were growing. *This specimen comes with a Certificate of Authenticity and Origin

     

    SIZE: 4″ x 7″ x .3″

     

    Name: Collenia undosa
    Unit: Biwabik Iron Formation
    Site: Biwabik Iron Range, Minnesota
    Date: Mid 1990s

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

  • Crystalized Clam (OK10)

    Crystalized fossil clams like this are exceptionally rare. These clams lived in a shallow sea that covered most of Florida 2 million years ago. A sudden storm event buried the clams, trapping cavities inside. When the shells began to dissolve, it provided the material necessary to grow calcite crystals in the open spaces. These unusual fossils are known from only one site, an old quarry near Lake Okeechobee. The quarry played out and flooded in 2007. We excavated this in 2023. An attractive and informative display card accompanies the specimen.

     

    Notes specific to this specimen: Two excellent calcite replaced full clams trapped in matrix, both with clear crystal zones evident.

     

    SIZE: 10″x 5″x 4″

     

    NAME: Mercenaria permagna
    AGE: Pleistocene 2 million years
    UNIT: Nashua Formation
    SITE: Okeechobee County, Florida

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

  • Crystalized Clam (OK9)

    Crystalized fossil clams like this are exceptionally rare. These clams lived in a shallow sea that covered most of Florida 2 million years ago. A sudden storm event buried the clams, trapping cavities inside. When the shells began to dissolve, it provided the material necessary to grow calcite crystals in the open spaces. These unusual fossils are known from only one site, an old quarry near Lake Okeechobee. The quarry played out and flooded in 2007. We excavated this in 2023. An attractive and informative display card accompanies the specimen.

     

    Notes specific to this specimen: Stunning piece! Great honey calcite crystals replacing multiple clam shells trapped in matrix. Some excellent radial calcite crystals here as well. This piece has a sawn flat bottom so it stands up nicely on its own.

     

    SIZE: 9″x 6″x 6″

     

    NAME: Mercenaria permagna
    AGE: Pleistocene 2 million years
    UNIT: Nashua Formation
    SITE: Okeechobee County, Florida

     

    Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.

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