The crossword solution for the term BAR ICE is ROCKS. ROCKS are a naturally occurring solid aggregate of minerals and/or mineraloids. They are the primary constituent of the Earth's crust and form the basic building blocks of all types of ROCKS. ROCKS can be found in many shapes, sizes, and colors, and they can be classified into three main categories: igneous, sedimentary, and metamorphic. ROCKS are used in many industries, such as construction, landscaping, and jewelry making.