From The Winery:

We make two Viogniers: A Central Coast bottling that is often more than 75% from our own vineyard, and an Estate bottling.  The former showcases the forward heady stone fruit of this variety.  It is fermented and aged entirely in stainless steel and bottled early.  Our Estate Viognier is barrel fermented with native yeasts and bottled unfined and unfiltered.  It shows the body and length of the variety along with the mineral and apricot notes that it can achieve.