USA (Part 3)

Sources:

 

North Carolina

  • Montgomery County ("Paleotrochis," probable cores)

 

Texas

  • Chinati Mountains

 

 

 

Utah

  • Cove Fort (extinct)
  • Dugway
  • Etna (Grouse Creek)
  • Topaz Mountain

 

Wisconsin

  • Iron County

 

Wyoming

  • Yellowstone Park

 


Texas

Chinati Mountains
Chinati Mountains

size:

 

A strange shaped egg from the only - known - thunderegg site in Texas, the Chinati Mts.

Utah

Cove Fort

Cove Fort
Cove Fort

size: 112x85 mm

 

A large egg from the extinct location of Cove Fort.

 

Dugway

Dugway
Dugway

size:

 

A chalcedony filled Dugway Geode (thunderegg) - rough cut - from the same named site of Dugway (Juab Co.).

Wisconsin

Iron Co.
Iron Co.

size:

 

Really rare thunderegg from the Iron Co. in Wisconsin. And to make them even more rare they contain fluorite sometimes, like that one.