Kaczawskie Mtns., Nowy Kosciol, Poland
Few places around Kacwaskie Mtns have produced the thundereggs with contrasting colors mainly white, orange, gray, red and lavender.
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Rough Appearance: Highly Coarse-grained thundereggs, sometimes with weathered agate showing
Bright contrasting or clashing colored agates in coarse-grained thundereggs is a dead giveaway.
Orange and purple colors
Bright and Constrasting colors
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