Banded Iron Formation (BIF14)
$185.00
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 Kramer
Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
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 Kramer
Documentation: This authentic fossil specimen comes with a Certificate of Authenticity and Origin. In addition, an attractive and informative display card accompanies the specimen.
Additional information
| Name / Species | Jasper & Hematite |
|---|---|
| Age | Paleoproterozoic – 2.1 billion years |
| Unit | Negaunee Iron Formation |
| Site | Ishpeming, Michigan |
| Collected | 2025 |
| By | Jon Kramer |
