Plume Agate

Object/Artifact

-

Crater Rock Museum

Name/Title

Plume Agate

Entry/Object ID

1989.2.81

Description

Chemical Composition: SiO2 (MnO2) Crystal System: Triclinic System Description: Common Name: Quartz var.agate (plume) Chemistry: SiO2 Class: Silicates Location: Priday Bed, Madras, OR Description: Rough, rounded back with polished face. Primarily olive green with cells of reddish-brown on outer areas, with a transparent center of spidery filaments of green, gray and black. Plume is orange- brown in color.

Collection

Lawrence Crocker

Acquisition

Accession

1989.2

Source or Donor

Lawrence Crocker

Acquisition Method

Gift

Dimensions

Width

2-3/4 in

Depth

1-11/16 in

Length

3-1/2 in

Location

Location

Shelf

Left, Left

Building

Menzter Hall

Category

Permanent

Moved By

Rawley Wyatt

Date

February 27, 2015

Location

Container

Center

Drawer

4th Shelf

Shelf

Left, Left

Wall

West

Room

Freida Smith Hall

Building

Freida Smith Hall:

Category

Permanent

Moved By

Steve Miller

Date

August 16, 2011

Location

Container

Center

Drawer

Back Row / 4th Shelf

Shelf

Left, Left

Wall

East

Building

Founders Room

Category

Permanent

Moved By

Steve Miller

Date

August 16, 2011

Location

Shelf

Right

Cabinet

Case# 10

Building

Menzter Hall

Category

Permanent