Concretion1
US$125.00
Concretion1
US$125.00
- Sedimentary Concretion
- Variety: Cut and highly polished Concretion
- Weight : 14.6 pounds (6622 grams)
- Width : 15.0 inches (38.1 centimeters)
- Height : 10.5 inches ) 26.7 centimeters)
- Location: Tarrant County, Arlington, Texas
- Formation: Eagleford Formation
- Age: 90 - 92 Million years old
Concretions 2
US$135.00
Concretions 2
US$135.00
- Septarian Concretion Set ( both halves )
- Variety: Cut and highly polished Concretion
- Weight : 8.0 pounds (3629 grams)
- Width/Height : 6.5 inches (16.51 centimeters)
- Location: Mt. Carmal, Utah
- Formation:
- Age: 60 Million years old
Concretion 3
US$52.00
Concretion 3
US$52.00
- Septarian Concretion Set ( both halves )
- Variety: Cut and highly polished Concretion
- Weight : 6.8 pounds (3084 grams)
- Width : 8.0 inches (20.32 centimeters)
- Height : 5.0 inches ) 12.7 centimeters)
- Location: Huerfano County, Colorado
- Formation: Graneros Shale Formation
- Age: 70 - 90 Million years old
Concretions 4
US$64.00
Concretions 4
US$64.00
- Septarian Concretion Set ( both halves )
- Variety: Cut and highly polished Concretion
- Weight : 15.8 pounds (7167 grams)
- Width : 8.0 inches (20.32 centimeters)
- Height : 8.0 inches ) 20.32 centimeters)
- Location: Huerfano County, Colorado
- Formation: Graneros Shale Formation
- Age: 70 - 90 Million years old