Thunderegg

Object/Artifact

-

Crater Rock Museum

Name/Title

Thunderegg

Entry/Object ID

78.60.32

Description

Chemical Composition: SiO2 Crystal System: Triclinic System Description: Common Name: Agate (Geode) Chemistry: SiO2 , Silicon dioxide Class: Class: Silicates Location: " Freida Bed," OR Description: A thunderegg from Easter oregon, an area called "Freida Bed". Dark brown matrix with blue green moss running throughout.

Collection

Delmar Smith Mineral Collection

Acquisition

Accession

78.60

Dimensions

Depth

3 in

Length

6 in

Dimension Notes

Dimension taken at widest points

Location

Location

Shelf

CS-J-1

Room

Curation Storage

Building

Crater Rock Museum

Category

Storage

Moved By

Jillian Mather Kettley

Date

July 2, 2025

Notes

Location update

Location

* Untyped Location

Mentzer Hall, MH-7

Category

Permanent

Moved By

Curtis Gardner

Date

September 30, 2023