Thunderegg

Object/Artifact

-

Crater Rock Museum

Name/Title

Thunderegg

Entry/Object ID

2009.62.424

Description

Chemical Composition: SiO2 Crystal System: Hexagonal System Description: Common Name: Agate Chemistry: SiO2 , Silicon dioxide Class: Silicates Location: Ludlow, California Description: Small, thick rounded back with polished face. Speckled tan on half of outer edge with transparent violet, creamy white, and greenish yellow.

Collection

RAGM Mineral Collection

Acquisition

Accession

2009.62

Source or Donor

Museum Collection of Minerals

Acquisition Method

Donation

Dimensions

Width

2-3/8 in

Depth

1-1/2 in

Length

3-1/4 in

Location

Location

Shelf

CS-J-4

Room

Curation Storage

Building

Crater Rock Museum

Category

Storage

Moved By

Jillian Mather Kettley

Date

July 29, 2025

Notes

Location added when performing inventory