Sometimes a wine captures my imagination and, without warning, the bottle is empty. So it was with this delicious chenin blanc from the Loire Valley, where François Pinon is widely considered to be among the pre-eminent organic winemakers. The vines are grown in soil sitting on limestone and black flint (silex noir) that gives the wine its name and this is a wonderfully drinkable white, pure with both sweet honeysuckle and tangy citrus notes along with floral and minerally nuances and impressive concentration and texture. Both interesting and fun. Imported by Marcus Gniel. $36.www.cesoirwine.com.