Such an aesthetic piece – a radiating fan of epidote crystals, cloaked over the top (and behind) by light green prehnite crystals. The epidote crystals are lustrous and the prehnite crystals are matte, arranged in the balls typical of the prehnite from this region. In excellent condition – one small incomplete epidote near upper left, and one near the bottom, very minor relative to the piece. This is a gorgeous specimen of these two minerals together.