Name/Title
ThundereggEntry/Object ID
78.60.357Description
Chemical Composition: SiO2
Crystal System: Triclinic System
Description: Common Name: Thunderegg
Chemistry: SiO2 , Silicon dioxide
Class: Class: Silicates
Location: Ochoco Mtns., OR
Description: Cut side of this thunderegg shows "star" agate areas in bed and fortified agate in white, crystalline,grey, black,red,yellow and olive.Rock is pinkish grey, purple,green and beige. There is a small opening that shows red to pinkish color.Collection
Delmar Smith Mineral CollectionDimensions
Width
3-1/2 inDepth
2-1/4 inLength
3-3/4 inDimension Notes
Dimension taken at widest points
B) 7" X 4.75 X 1.5Location
Location
* Untyped Location
Mentzer Hall, MH-7Category
PermanentMoved By
Curtis GardnerDate
September 30, 2023