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Thunder Egg from
Harney Rim (Desert Dog), Harney County, Oregon, USA


Classification
Species:'Thunder Egg' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz2
- var Agate1
Manganese Oxides1
- var Manganese Dendrites1
Data
Mineral Data:Click here to view Thunder Egg data
Locality Data:Click here to view Harney Rim (Desert Dog), Harney County, Oregon, USA
Data Identifiers
Mindat Occurrence Record ID:1989644
Long-form Identifier:1:3:1989644:5
GUID (UUID V4):0
References
Colburn, R. (2021): The Formation of Thundereggs (Lithophysae), rev. 21, pp. 109-110 [Secret Ridge Mine (Harney Rim) thundereggs].
 
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