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Agatized Algae (AA1)
These are some of the strangest and most beautiful fossils we’ve ever excavated. You will not find these unique and beautiful fossils anywhere else!: We discovered this tiny site only a few few years ago and what a surprise it was!. These are colonies of algae that have become agatized with a variety of textures and colors. There’s nothing like it! The original algal groups formed elliptical and spherical nodules in a shallow sea during Jurassic time. Accumulating layers buried the original forms, which dissolved away, leaving a cavity in the sediments that was subsequently filled with agate.
NOTE: Nice and round – this specimen could be cut and polished.
SIZE: 2″x 2″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, UtahFlat Rate Shipping: $12
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$78.00Agatized Algae (AA1)
$78.00 -
Agatized Algae (AA2)
A rare, complete nodule. This specimen is a round, deflated sphere with nice bubbly agate skin all over it. One side is concave, the other convex, indicating the orientation of the original colony in the sediments. Can you guess which way it was oriented? Answer – the convex side was up. As the sediments accumulated and the agal ball deteriorated, the top collapsed. The bottom, meanwhile, was supported by the sediments below allowing it to retain its original shape.
NOTE: A flattened sphere with nice bubbly agate skin.
SIZE: 5″x 4″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$420.00Agatized Algae (AA2)
$420.00 -
Agatized Algae (AA3)
This is a piece of a much larger specimen. While it is not complete, the color and texture of this piece is incredible. Beautiful, multicolored bubblegum agate all over it!
NOTE: The color and texture of this one are incredible
SIZE: 4″x 2″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$185.00Agatized Algae (AA3)
$185.00 -
Agatized Algae (AA4)
A complete nodule featuring bullseye and bubblegum agate with a rich variety of textures and colors. The cracks are relics left over from when the original algal ball collapsed in on itself 165 million years ago, making this a very dynamic piece.
NOTE: A flattened sphere with nice bubbly agate skin.
SIZE: 4″x 4″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$265.00Agatized Algae (AA4)
$265.00 -
Agatized Algae (AA5)
This is a piece of a much larger specimen. While it is not complete, the color and texture of this piece is very interesting. It retains some of the original 3-D shape, which is rare in this preservation environment.
SIZE: 5″x 2″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$155.00Agatized Algae (AA5)
$155.00 -
Agatized Algae (AA6)
A nearly complete round algal “egg” that retains some of its 3-D character. Very rare. This one has various sections to it which feature different textures and colors, including a nice blueish agate region which is unusual in these specimens.
SIZE: 4″x 2″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$320.00Agatized Algae (AA6)
$320.00 -
Agatized Algae (AA7)
Strange shape with a variety of colors. This is one of the more unusual specimens we’ve seen – it contains relic cracks from the collapse of the original structure and a variety of textures and colors. Which end was up? We cannot tell on this one! Zoom in on the bubbly side – it’s awesome!
SIZE: 4″x 3″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$220.00Agatized Algae (AA7)
$220.00 -
Agatized Algae (AA8)
Strange shape with a variety of colors. This is one of the more unusual specimens we’ve seen – it contains relic cracks from the collapse of the original structure and a variety of textures and colors. Which end was up? We cannot tell on this one! Zoom in on the bubbly side – it’s awesome!
SIZE: 5″x 3″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
LOCATION: Blue Crate In flat at bottom
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$220.00Agatized Algae (AA8)
$220.00 -
Agatized Coral (AC1)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: This is a very nice cut and polished pair, mounted on another agatized coral that has a flat bottom. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 2″x 6″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$74.00Agatized Coral (AC1)
$74.00 -
Agatized Coral (AC10)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: Unusual piece with preserved coral structures. Cut and polished face. An attractive and informative display card accompanies the specimen.
SIZE: 6″x 5″x 5″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$46.00Agatized Coral (AC10)
$46.00 -
Agatized Coral (AC2)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
Notes specific to this specimen: This is an exceptional and exquisite carnelian agate pair with rare fortified agatized cavities and preserved microscopic internal structures. This cut and polished pair is mounted on a pleasing piece of Suwanee Limestone – which is the matrix material these specimens originated from. No other preparator mounts these specimens on their native matrix. Honestly, most people don’t even know how they formed, much less know the association with Suwanee Limestone! You can see how translucent the hollows are – the carnelian agate just glows! Zoom in and look at the lighter colored sections below the hollow and you’ll see that it’s actually lace agate. We’ve never seen this before This is a one-of-a-kind beautiful pair!
SIZE: 9″x 4″x 5″
NAME: Several species
AGE: Oligocene Epoch- 34 million years
UNIT: Suwanee Limestone
SITE: Lowndes County, Georgia
DATE: 2021Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$645.00Agatized Coral (AC2)
$645.00 -
Agatized Coral (AC3)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: A nice carnelian agate hollow with natural edges and cut bottom comprised of blue agate.
SIZE: 5″x 6″x 3″
Flat Rate Shipping: $12
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$48.00Agatized Coral (AC3)
$48.00 -
Agatized Coral (AC4)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
Notes specific to this specimen: A very nice multi-chambered piece with a cut and polished carnelian agate face. It also has a natural opening on the other end. This specimen is mounted on native Suwanee Limestone – which is the matrix material these specimens weather out of. You won’t see that anywhere else.
SIZE: 8″ x 5″ x 5″
NAME: Several species
AGE: Oligocene Epoch- 34 million years
UNIT: Suwanee Limestone
SITE: Lowndes County, Georgia
LOCATION: Blue Crate
DATE: 2021Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$194.00Agatized Coral (AC4)
$194.00 -
Agatized Coral (AC5)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: Corner hollow piece with cut base
SIZE: 4″x 5″x 4″
Flat Rate Shipping: $12
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$36.00Agatized Coral (AC5)
$36.00 -
Agatized Coral (AC6)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: This is a very nice cut and polished pair, mounted on another agatized coral that has a flat bottom. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 4″x 6″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$78.00Agatized Coral (AC6)
$78.00 -
Agatized Coral (AC7)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: A very nice multi-chambered piece cut and polished face. This specimen is mounted on native Suwanee Limestone – which is the matrix material these specimens weather out of. No other preparator mounts these speciemns on their native stone. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 4″x 5″
Flat Rate Shipping: $12
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$56.00Agatized Coral (AC7)
$56.00 -
Agatized Coral (AC8)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: A very nice multi-chambered piece cut and polished face. This specimen is mounted on native Suwanee Limestone – which is the matrix material these specimens weather out of. No other preparator mounts these speciemns on their native stone. An attractive and informative display card accompanies the specimen.
SIZE: 4″x 4″x 5″
Flat Rate Shipping: $12
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$56.00Agatized Coral (AC8)
$56.00 -
Agatized Coral (AC9)
These unique fossils are preserved corals that lived in large reef systems in Florida and Georgia about 34 million years ago. After the corals died, they were buried in deep sediments where the original corallite structures began to erode away. In some cases, this resulted in hollow cavities that were then coated in translucent agate, forming carnelian geodes. In others, the agate replaced the solids and retained images of the coral structures. We are the oldest and most experienced source for these unique fossils. Our teams have been SCUBA diving for these corals since the mid 1970s.
NOTE: Beautiful multi-chambered piece cut and polished face. An attractive and informative display card accompanies the specimen.
SIZE: 5″x 3″x 5″
Flat Rate Shipping: $12
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$88.00Agatized Coral (AC9)
$88.00 -
Crystalized Clam (OK1)
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.
NOTE: Fantastic radial calcite crystals admist a solid honey calcite matrix. This is a singularly unique find.
SIZE: 5″x 3″x 2″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$420.00Crystalized Clam (OK1)
$420.00 -
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.
NOTE: Two excellent calcite replaced full clams trapped in matrix, both with clear crystal zones evident.
SIZE: 10″x 5″x 4″
Flat Rate Shipping: $30
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$240.00Crystalized Clam (OK10)
$240.00 -
Crystalized Clam (OK2)
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.
NOTE: Druzy honey calcite crystals make this a very unique specimen.
SIZE: 4″x 3″x 2″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$275.00Crystalized Clam (OK2)
$275.00 -
Crystalized Clam (OK3)
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.
NOTE: Great honey calcite crystals replacing the clamshell trapped in matrix. This piece has a sawn flat bottom so it stands up nicely on its own
SIZE: 8″x 5″x 5″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$170.00Crystalized Clam (OK3)
$170.00 -
Crystalized Clam (OK4)
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.
NOTE: Double hollow with great dogtooth calcite crystals replacing this clamshell. In matrix.
SIZE: 6″x 4″x 5″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$380.00Crystalized Clam (OK4)
$380.00 -
Crystalized Clam (OK5)
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.
NOTE: 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: 7″x 5″x 5″
Flat Rate Shipping: $20
* Shipping includes packaging, insurance, and ground transport in the continental US. Inquire about shipping outside US.
$380.00Crystalized Clam (OK5)
$380.00