I wouldn't really call that granite type patterning. It's more like how the colors transition together on a butter or lesser that doesn't have higher white sides or as many cream colored flames as some.
You know what it reminds me of and why I like it? The way the coloring is along the sides of an enchi or a good representation of a blonde pastel. The golden color blending with the browns and a bit of creamy vanilla with some pixelation.