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North American Rift (RIFT4)
Notes specific to this specimen: AWhite quartz infills the fractures of jet-black Rove Formation, framed in veins of purple fluorite. Cut front face is polished while the back is natural but just as impressive. This specimen is a “stand-up” with a cut flat bottom allowing it to sit upright to show off the display face. Back is naturally rough.
SIZE: 2″x 2″x 4″
Minerals: White Quartz, Citrine, Fluorite
Age: Mesoproterozoic Era – 1.1 billion years
Unit: Rove Formation
Site: Cerdito Prospect, Thunder Bay, Ontario, Canada
Collected: 2022
By: Jon & JulieDocumentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
$185.00North American Rift (RIFT4)
$185.00 -
Banded Iron Formation (BIF14)
Notes specific to this specimen: What a cool piece! Classic curved arch bedding with polished face and rough back. Nice hefty specimen recently excavated. Beautiful colors of red jasper alternating with silver hematite banding. A great specimen cut and polished to show off its unique aspects. From the classic BIF Type Locality of Jasper Knob in Ishpeming, Michigan.
SIZE: 6″x 3″ x 2″
Minerals: Jasper & Hematite
Age: Paleoproterozoic – 2.1 billion years
Unit: Negaunee Iron Formation
Site: Ishpeming, Michigan
Collected: September 2026
By: Jon KramerDocumentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$185.00Banded Iron Formation (BIF14)
$185.00 -
Agatized Coral (AC4)
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
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 -
Sudbury Impactite (SUD15)
Notes specific to this specimen: Corner stand-up piece with gloss polish on the two sawn faces. Natural rough on back. Nice splashes of both copper and nickel crystallizations in this piece with very unusual empty patch on one face. Super nice little display piece
SIZE: 1.5″ X 1.5″ X 2.5″
NAME: Sudbury Impactite
MINERALS: Pentlandite (nickel) & Chalcopyrite (copper)
AGE: Paleoproterozoic Era – 1.85 billion years
UNIT: Sudbury Impact Complex
SITE: Sudbury, Ontario, CanadaDocumentation: This specimen comes with a Certificate of Authenticity and Origin. In addition, an informative display card accompanies the specimen.
$195.00Sudbury Impactite (SUD15)
$195.00 -
Agatized Coral (AC10)
Note: This is a very nice cut and polished pair, mounted on another agatized coral piece that has a flat bottom. Beautiful carnelian agate. An attractive and informative display card accompanies the specimen.
NOTE: Unusual piece with preserved coral structures. Cut and polished face. An attractive and informative display card accompanies the specimen.
SIZE: 5″x 7″
$210.00Agatized Coral (AC10)
$210.00 -
Sudbury Impactite (SUD11)
Notes specific to this specimen: Cut slab with nice collection of both copper and nickel crystal spots evenly spread through the matrix. This is the rare trophy material that everyone wants. Front gloss polished, back sawn.
SIZE: 3″ X 3″
NAME: Sudbury Impactite
MINERALS: Pentlandite (nickel) & Chalcopyrite (copper)
AGE: Paleoproterozoic Era – 1.85 billion years
UNIT: Sudbury Impact Complex
SITE: Sudbury, Ontario, CanadaDocumentation: This specimen comes with a Certificate of Authenticity and Origin. In addition, an informative display card accompanies the specimen.
$210.00Sudbury Impactite (SUD11)
$210.00 -
Agatized Algae (AA8)
Notes specific to this specimen: 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: Undescribed species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
$220.00Agatized Algae (AA8)
$220.00 -
Trilobite (T9)
Notes specific to this specimen:
Super cool and rare! Two nice complete adult Elrathia with a partial between them. But look closely – there’s a complete baby Elrathia on the tail of the right adult! Did baby Elrathia trilobites hang on to the parent for a time?NAME: Elrathia kingii, Peronopsis and various other species
AGE: Cambrian Period, 505 million years
UNIT: Wheeler Shale Formation
SITE: Millard County, WyomingSize: 3″ x 4″
Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$225.00Trilobite (T9)
$225.00 -
Sudbury Impactite (SUD2)
Notes specific to this specimen: Beautiful, one-of-a-kind obelisk with even distribution of copper and nickel mineralizations. High gloss polish on all sides.
Note: We have decided to stop making obelisks – it wastes too much of this precious material. There is only ONE of this size left. The photos are of the exact piece you will be sent.
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SIZE: 2″ tall
NAME: Sudbury Impactite
MINERALS: Pentlandite (nickel) & Chalcopyrite (copper)
AGE: Paleoproterozoic Era – 1.85 billion years
UNIT: Sudbury Impact Complex
SITE: Sudbury, Ontario, CanadaDocumentation: This specimen comes with a Certificate of Authenticity and Origin. In addition, an informative display card accompanies the specimen.
$225.00Sudbury Impactite (SUD2)
$225.00 -
Kona Dolomite (KONA9)
Notes specific to this specimen: This is an excellent sliced section showing multiple stromatolite colonies with distinct layers (laminae). The clear layering is unusual for this slightly metamorphosed material. It has a smooth back and a flat bottom so it stands up nicely.
SIZE: 6″ x 3″ x 1″
NAME: Collenia kona
AGE: Paleoproterozoic Era 2.3 billion years
UNIT: Kona Formation
SITE: Kona Hills, Michigan
DATE: 2023Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$245.00Kona Dolomite (KONA9)
$245.00 -
Fossil Sand Dollar and Clam (KH21)
Notes specific to this specimen: This fantastic piece has a super-nice large polished Dendraster sand dollar with great color pattern, along with a complete polished Psuedocardium clam, plus two unpolished Dendrasters. All mounted on native matrix with a flat bottom ready to display. Comes with an attractive information card.
Size: 4″x5″x3″
NAME: Dendraster (sand dollar) & Psuedocardium (clam)
AGE: Pliocene Epoch – 4 million years
UNIT: Etchegoin Formation
SITE: Kettleman Hills, California
COLLECTED: 2026
BY: Jon KramerDocuments: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$245.00 -
Agatized Algae (AA4)
Notes specific to this specimen: 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.
SIZE: 4″x 4″x 2″
NAME: Various species
AGE: Jurassic Period- 165 million years
UNIT: Curtis Formation
SITE: Emery County, Utah
DATE: 2010Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin.
$265.00Agatized Algae (AA4)
$265.00
