Thunderegg

Object/Artifact

-

Crater Rock Museum

Name/Title

Thunderegg

Entry/Object ID

78.60.237

Description

Chemical Composition: SiO2 Crystal System: Triclinic System Description: Common Name: Agate Chemistry: SiO2 , Silicon dioxide Class: Class: Silicates Location: "Freida Bed ", OR Description: Cut side shows bumpy interior in blue,gray and yellow mineral surrounded by semi-transparent grey agate with grey inclusions. Surrounding rock is red and brown.

Collection

Delmar Smith Mineral Collection

Acquisition

Accession

78.60

Dimensions

Width

5 in

Depth

2 in

Length

3-1/2 in

Dimension Notes

Dimension taken at widest points

Location

Location

Shelf

CS-J-2

Room

Curation Storage

Building

Crater Rock Museum

Category

Storage

Moved By

Jillian Mather Kettley

Date

July 29, 2025

Notes

Location added when performing inventory

Location

* Untyped Location

Mentzer Hall, MH-7

Category

Permanent

Moved By

Curtis Gardner

Date

September 30, 2023