Thunderegg

Object/Artifact

-

Crater Rock Museum

Name/Title

Thunderegg

Entry/Object ID

1984.62.20

Description

Chemical Composition: SiO2 Crystal System: Triclinic System Description: Common Name: Quartz var. Agate Chemistry: SiO2 Class: Silicates Location: White Rock Springs, Ochoco Mountains, OR Description: Very thick tapered slab with polished face. Beige and light brown outer area with translucent blue-gray, yellow and some red banding. White crystal spot in the center.

Collection

Leland "Cap" Mentzer

Acquisition

Accession

1984.62

Source or Donor

Leland "Cap" Mentzer

Acquisition Method

Long-term Loan

Dimensions

Width

5 in

Depth

2-1/4 in

Length

5-1/2 in

Location

Location

* Untyped Location

Mentzer Hall, MH-9

Category

Permanent

Moved By

Steve Miller

Date

March 23, 2011