Name/Title
ThundereggEntry/Object ID
78.60.398Description
Chemical Composition: SiO2
Crystal System: Triclinic System
Description: Common Name: Thunderegg
Chemistry: SiO2 , Silicon dioxide
Class: Class: Silicates
Location: Maupin,OR
Description: Matrix of this piece is a purplish Rhyolite and center is agate with bedding lines that show movement of the earth over time. Lines are a cream color to browns and grey. Outer rock has many nodules of tan ,purplish and cream colors.Collection
Delmar Smith Mineral CollectionDimensions
Width
8 inDepth
3 inLength
8-3/4 inDimension Notes
Dimension taken at widest pointsLocation
Location
* Untyped Location
Mentzer Hall, MH-6Category
PermanentMoved By
Curtis GardnerDate
September 30, 2023