Now, if you're wondering what lava stone is, it's a gorgeous glossy, glazed volcanic rock countertop surface ... It can also be glazed in almost any color. Lucy McSweeny, design assistant at ...

Iceland's landscapes are defined by its unusual rock formations, carved by volcanic activity, glacial movements, and erosion ...

Popular Michigan agate hunting locations include Whitefish Point, Grand Marais Beach, and Agate Beach. Known for their integrated colors and patterns, collectors are often amazed at agates that wind ...