La Pierre Noire, or “the black stone,” is a cuvée made from Grenache and Syrah grown on clay limestone soils marked by abrupt appearance of black gravel. So sudden and noticeable is this change in the vineyard that Philippe has always known that this site was its own cuvée. At once more stern but contradictorily more elegant, La Pierre Noire is fermented and aged in concrete for at least 36 months before bottling and released only when Philippe feels it’s ready.