Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...

Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...

Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...

Beautiful thunderegg  agate geode - cut and polished to a glassy finish from a natural thunderegg agate. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some adhering silicified host rock comprising the outer zone of the thunder egg. Thunder...

One of a kind hand-carved Orthoceras bookends. The orthoceras mollusk lived in abundance during the Paleozoic Era 250 to 750 million years ago. Orthoceras is a member of the class Cephalopoda and is closely related to the extinct giant Cephalopod and present-day chambered nautilus. Orthoceras ("straight horn") is slender with...

Beautiful thunderegg  agate geode - cut and polished to a glassy finish from a natural thunderegg agate. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some adhering silicified host rock comprising the outer zone of the thunder egg. Thunder...

Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...

Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...

Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...

Beautiful thunderegg  agate bookends - cut and polished to a glassy finish from a natural thunderegg agate. This bookend has a beautiful unique agate formation and has been polished to help enhance it's beauty. Looks great in any room and perfect as a gift.  A Thunder Egg is a nodule-like or geode-like geological structure with some...