Name/Title
ThundereggEntry/Object ID
1984.62.201Description
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 outer regions with transparent smokey brown and banded white inner regions with a semi-rectangular cavity which is a dull flat beige inside.Collection
Leland "Cap" MentzerAcquisition
Accession
1984.62Source or Donor
Leland "Cap" MentzerAcquisition Method
Long-term LoanDimensions
Width
2-1/4 inDepth
1-3/8 inLength
2-3/4 inLocation
Location
* Untyped Location
Mentzer Hall, MH-10Category
Permanent
