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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, MichiganDocumentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$60.00Specularite Standup (S4)
$60.00 -
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, MichiganDocumentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
$58.00Specularite Standup (S1)
$58.00 -
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, CaliforniaDocuments: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
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