
Well-crystallized and well-colored botryoidal Prehnite coating the matrix with here and here beautiful micro crystals of Copper on the Prehnite.
Species: Prehnite, Copper
Locality: Keweenaw Peninsula, Michigan, USA
Well-crystallized and well-colored botryoidal Prehnite coating the matrix with here and here beautiful micro crystals of Copper on the Prehnite.