Name/Title
ThundereggEntry/Object ID
78.60.332Description
Chemical Composition: SiO2
Crystal System: Triclinic System
Description: Common Name: Thunderegg
Chemistry: SiO2 , Silicon dioxide
Class: Class: Silicates
Location: Warm Springs, OR
Description: Cut side shows a large crystalline center, partially open in white surrounded by blue and black agate. Surrounding rock is in reds, violets, and greys.Collection
Delmar Smith Mineral CollectionDimensions
Width
7-1/2 inDepth
1-1/4 inLength
9 inDimension Notes
Dimension taken at widest pointsLocation
Location
* Untyped Location
DS-12Room
Delmar Smith HallBuilding
Crater Rock MuseumCategory
ExhibitMoved By
Ian C.Date
January 21, 2025Notes
State of Oregon Case installationLocation
* Untyped Location
DS-11Room
Delmar Smith HallBuilding
Crater Rock MuseumCategory
PermanentMoved By
CuratorDate
April 27, 2023Notes
Added current location while cleaning shelf
