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Mariposa / Butterfly Wing Thundereggs

The breathtaking appearance of Mexico's most colourful thunderegg site - a frustratingly hard thunderegg to find though. The agate is quite simple, usually cloudy grey and often with waterlines. It is the matrix that rules this location, with it's blends of browns, yellows, reds and grey.


Simple Mariposa Pair with Brown Matrix

Butterfly Wing

Unbelievable Mexican Butterfly Wing Thunderegg

Simple 'Empty' Mariposa Thunderegg


Larger Butterfly Wing / Mariposa Thunderegg with Waterline Agate


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