Rare Natural Undyed Lace Agate Slice with Intact Horizontal Bandings from SoledadeRare Agate Slice with Intact Horizontal Banding, Lace Formation, and Crystallization, from Soledade A superb rare Agate Slice from Brazil, this Soledade Agate brings beautiful and intact bandings, rare colors, and a mix of Circular and Horizontal Bandings, a truly artistic expression from mother nature. The first noticed thing is the horizontal lines of the agate, this formation is not common to be seen, called "spirit levels" this formation tell us