Sippin on the Rocks.

• Author: Peterson, Eric
• Position: Colorado Cool Stuff - Sippin on the Rocks Inc. - Brief Article

In the early '80s, geologist Howard Lahti learned there was granite under Scotland's surface that affected the aquifers below. As a Scotch lover, he also knew that high-end whiskey and water, even ice, don't mix. Fast-forward to 2002, when Lahti teamed with Dan Boyd to make a company out of the concepts, using refrigerated cubes of imported Scottish granite for Scotch on the rocks instead of ice. Boyd actually carves the cubes himself, and sells them in an...