They compared prices at Whole Foods stores in half a dozen cities to those at various competing supermarkets to determine which stores were cheaper. They found that Whole Foods is about 15% more expensive than other conventional supermarkets, such as Kroger, Wegmans, and Safeway.
A type of igneous rock. Basalt is the most common rock type in the earth's crust and makes up most of the ocean floor.
1 Oceanic 8 - 10 km thick, underlies all ocean basins, has an average composition that is basaltic. 2  Mantle - 3488 km thick, made up of a rock called peridotite (Olivine + Opx + Cpx). 3  Evidence comes from Seismic wave velocities, experiments, and peridotite xenoliths (foreign rocks) brought to the surface by magmas.