Tag: Northern Rhone Syrah

Wine Geology 101: A Book That Needs to Be Written

Piles of blue slate in the Graacher Himmelreich vineyard. Mosel Valley, Germany.
Piles of blue slate in the Graacher Himmelreich vineyard. Mosel Valley, Germany.

You’ve probably heard of vineyards covered in slate or schist. But did you know that slate can turn into schist? Or that shale can transform into slate, then schist, and later into gneiss?

I didn’t. And I wish I’d known this years ago.

Wine lovers like myself are in DIRE need of a bare bones guide to geology for wine. Someone needs to do for geology and terroir what Karen MacNeil did for wine with her Wine Bible — make it user-friendly by extricating needless jargon. And that’s a tall order, because unfortunately, geology starts off intuitive, then grows hopelessly complicated with an unending barrage of esoteric terms.

I’ve alerted Kevin Pogue, a wine geology expert specialized in Washington terroir. Unfortunately, he has a book on the Columbia Basin to write first, and admits that the project would prove daunting.

Meanwhile, I’ve found an excellent resource: an online geology course crammed with explanations and visuals at GeologyCafe.com. Creator Phil Stoffer is an ex-librarian and geology professor in MiraCosta College in California, and is committed to open-source science education … what a beautiful humanist.

I’ve culled the essentials from his site that seem useful to wine lovers.

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Image courtesy Geologycafe.com
Image courtesy Geologycafe.com

So, yes: shale, when under pressure (via both heat and friction), will transform into slate, and with greater pressure, into (Click to Read more)

The Many Faces of Granite: A Visit to the Clape Cellar in Cornas

Interview with Winemaker Olivier Clape: Climate Change and the Changing Faces of Cornas; How Alsatian Barrels Ended up in the Clape Cellar; Why Clape St Péray Will Be Even Better; 2013 and 2014 Barrel Sample and 2012 Cornas Tasting Notes

Olivier Clape
Olivier Clape.

Cornas, like all Northern Rhône Syrah, is a study in granite. Its different faces; different exposures, different densities and grades. Each vineyard yields a different iteration, which becomes readily apparent while tasting barrels divided by vineyard sites.

Doing so at Domaine Auguste Clape is the chance of a lifetime to witness this. The domaine has been universally celebrated as benchmark Cornas by everyone from Robert Parker to Kermit Lynch (an odd couple indeed).

Even though the Clape cellar is as rustic as can be — covered in a dense layer of white and grey mold that brings to mind ashed rind goat cheese — there is no barnyard, no bretty aroma which dominates Clape wines. They are bright and clean, yet savage and meaty. They are the very definition of Cornas.

The Clape bottle archive.
The Clape bottle archive.

I had the pleasure of visiting Olivier Clape last month to taste 2013 and 2014 barrel samples. For individual tasting notes of the barrel samples, divided by vineyard, click here for a comparative chart. (Click to Read more)