dom ruinart vintage 2007 magnumDom Ruinart Vintage 2007 Magnum This champagne is a Blanc de blancs (bdb) which means it it constructed from pure Chardonnay exclusively from parcels with Grand Cru status. 72% from the Cte des Blancs (primarily Chouilly, Le Mesnil and Avize) and 28% from the northern slopes of the Montagne de Reims (primarily Sillery and Puisieulx). This involves partial barrel fermentation and, blending the final cuve in the first months after the harvest. Then for