Wine and geology are two things that go together like peanut butter and jelly. So today I am featuring the label from a vineyard in Napa Valley. The Rock Cairn vineyard was named for cairns built by Native people on the property. Unfortunately, I have not had the pleasure to taste the wine, a 2009 Cabernet Sauvignon. The vineyard has just harvested a 2012 Cabernet. Perhaps I’ll have a chance to try that one. If anyone had tasted these wines and has a thought about it, please let me know.