Middle Hauser Thundereggs Hauser and Black Hills thundereggs are spread across many beds in a wide area in Imperial County, southwest of Blythe, California, near Wiley Well. Many have never been given names. |
Large Middle Hauser Geode |
Middle Hauser Thunderegg with Levelling Lines
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Middle Hauser Thunderegg with Levelling Lines |
Complex Middle Hauser Thunderegg with Atols |
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