Barros are clay soils found in Spain's Jerez sherry vineyards.
Basalt forms the basis for most volcanic rocks and contains generous quantities of lime and soda.
A balthazar is a spectacular type of champagne bottle containing 12 litres equal to 16 ordinary bottles, which, by any accounts, is a lot of Bubbly. See - Bottle Size
Battonage is the process of stirring wine while they remain in their barrels on their yeast lees.
Baume is a measurement of the degree of sweetness in wines and spirits based on the scales invented by the French chemist Antoine Baum. See also - "Brix"
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