Name/Title
Thunder Egg (Agate)Entry/Object ID
78.59.125Description
Donor: Delmar Smith
Condition: Good
Dimensions: (10 x 12 cm) 4 x 4¾"
Marking Location: Rough Side
Description: One piece of Agate, cut and polished. A pseudomorph after barite (sulphaye of barium) pseudomorph means original mineral replaced by substitution or chemical alteration to form another. This piece of barite was formed in ancient seas and then replaced by Agate. Found in Utah
Notes: Misidentified. Thunder egg. Local unknown matrix material eroded away.