Chrysocolla, a beautiful blue-green stone referred to as Peruvian Turquoise due to its similar hues of blue and complex veining patterns. These hand shaped hearts are each unique, natural variations in the stone and the artist's touch assure yours is one of a kind! 2.75-3" x 2.75-3" x 1", .3 lbs. Variation is to be expected in these natural, polished, pieces of our planet.