Andradite and scepter quartz

From 5-minuttern, Drammensmarka, Drammen, Buskerud, Norway.

The andradite matrix is covered by a white mineral (laumontite ?) and a small group of faintly amethyst colored quartz crystals.
Specimen size 5 x 3,5 x 2 cm. Largest scepter 12mm.