Name: Xavier Weisskopf Le Rocher des Violettes Montlouis Petillant Originel
Producer: Le Rocher des Violettes
Varietal: Chenin Blanc
From the Winery:
"As the name suggests this is a sparkling wine whose fermentation in bottle is made by the yeast strain that initiated the alcoholic fermentation, unlike a Champagne or Crémant where we add yeast exogenously when bottling."