Plume Agate

Object/Artifact

-

Crater Rock Museum

Name/Title

Plume Agate

Entry/Object ID

1984.62.210

Description

Chemical Composition: SiO2 (MnO2) Crystal System: Triclinic System Description: Common Name: Quartz var. jasper (Plume) Chemistry: SiO2 Class: Silicates Location: Antelope, OR Description: Thin slab with polished face. Light and dark golden browns with multiple plumes throughout.

Collection

Leland "Cap" Mentzer

Acquisition

Accession

1984.62

Source or Donor

Leland "Cap" Mentzer

Acquisition Method

Long-term Loan

Dimensions

Width

4-1/8 in

Depth

1/2 in

Length

8-1/2 in

Location

Location

* Untyped Location

Mentzer Hall, MH-10

Category

Permanent