Log In / Join Now

Ask Dr. Vinny

Hello there! I'm Dr. Vinifera, or "Vinny" for short. Ask me your toughest wine questions, from the technical aspects of winemaking to the fine points of etiquette. I hope you find my answers educational and even amusing. Looking for a particular answer? Check my archive and my FAQs. You can also follow me on Twitter: @AskDrVinny.

Do you have a question for Dr. Vinny? Ask it here...

Dear Dr. Vinny,

What is meant by the term “minerality” when it is used to describe a wine’s flavor profile? Minerals as I understand are flavorless. And can one use this term when describing a wine’s bouquet?

—Alex, Maldives

Dear Alex,

Minerality is a tricky one to explain, but it refers to a group of non-fruit, non-herb, non-spice notes. Mineral notes can describe aroma or taste or both. Think of the taste of the sea that you get from crunchy sea salt or oysters. The smell of a sidewalk after it rains. Sometimes it’s like chalk—if you’ve ever stood next to a chalkboard, you know what I’m talking about. Sometimes it’s like crushed rocks or gravel. Saline and flint are other takes on minerality.

—Dr. Vinny

Wine Basics

We break down the basics—how to taste, serve, store and more. Plus:
» Maps of major wine regions
» Grape variety characteristics

How-to Videos

Learn to taste wine like a pro, pull a cork with flair, get great wine service in a restaurant and more

Wine Spectator School: All courses are FREE for WineSpectator.com Members

Learn from the experts and get the most out of each sip. Take one of our online courses or take them all—from the ABCs of Tasting to in-depth seminars on Food Pairing, California Cabernet, Bordeaux, Tuscany, Sensory Evaluation and more.

Browse our course catalog
Check out the professional wine sales and service courses
Learn Wine Forum: Got questions? Get answers

WineRatings+ app: Download now for 300,000+ ratings.