Name/Title
ThundereggEntry/Object ID
1984.62.198Description
Chemical Composition: SiO2 (MnO2)
Crystal System: Triclinic System
Description: Common Name: Quartz var. agate (Thunderegg)
Chemistry: SiO2
Class: Silicates
Location: Priday Bed, Madras, OR
Description: Rough, rounded back with polished face. Reddish-brown banding on outer regions with light and dark lime green in inner areas with some translucent blue-gray and white bands towards center.Collection
Leland "Cap" MentzerAcquisition
Accession
1984.62Source or Donor
Leland "Cap" MentzerAcquisition Method
Long-term LoanDimensions
Width
3-1/4 inDepth
1-3/8 inLength
3-1/2 inLocation
Location
* Untyped Location
Mentzer Hall, MH-10Category
Permanent
