The Marchesi di Grésy family has been sole owner of the Martinenga vineyard in the Barbaresco barbregion of Piedmont since 1797. The nebbiolo grapes for the newly released — to give the full name — Tenute Cisa Asinari Marchesi di Grésy Martinenga Camp Gros Riserva Barbaresco 2010 derive from a small south-facing portion of the vineyard. It’s the first Riserva bottling in the estate’s roster of wines. The wine aged 12 months in French barriques, 12 months in 12.5-hectoliter Slavonian oak casks (330.2 gallons), with no new oak, and 26 months in bottle before release. It’s a wine of splendid beauty, elegance, tone and presence. The color is medium ruby shading to a light magenta rim; aromas of mint and iodine, graphite, spiced and macerated black and red cherries and currants are touched by hints of smoke, lavender, violets and sandalwood; melding in the background are elements of loam and Lapsang Souchong tea. The Martinenga Camp Gros Riserva Barbaresco 2010 offers a texture that sweeps the palate with a lithe and supple effect, enlivened by bright acidity and deepened by a strain of granitic minerality. Flavors of sour cherry and orange rind bear that same loamy, tea-like influence, along with a woodsy-herbal quality that persists through the depths of a slightly dusty, tannic finish. 14 percent alcohol. A model of balance, integrity and harmonious decorum, and a distinct pleasure to drink. Drink now through 2024 to 2030. Exceptional. About $106.

Imported by Dalla Terra Winery Direct, Napa, Calif. A sample for review.