Mutzschen is the name of a castle in Germany, presumably not far from the location of these thundereggs. They are generally smaller specimens with a matrix that is very distinct from the more familiar Saxony 'style'. Low-key but can be extremely beautiful in their quiet way.
Mutzschen Thunderegg with Clear Agate
Mutzschen Thunderegg with Pseudomorphs
Mutzschen Thunderegg with Waterlines
Mutzschen Thunderegg with Intricate Core
Large Mutzschen Thunderegg with Crystal
Mutzschen Thunderegg with Rich Colours
Pale Mutzschen Thunderegg with Banded Agate
Nice Mutzschen Thunderegg with a Cave and Opal Floor