Latest geologist Stories
Traces of large ice sheets from the Pleistocene on a seamount off the north-eastern coast of Russia have been discovered by a team of geologists and geophysicists from the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research.
Mary Simmons, geologist, takes a stand for nature in new book Denver (PRWEB) May 17, 2013 Looking at something from a different angle often paints a
University of Arizona geologist Jay Quade reports that he has discovered a geological process operating in a remote corner of northern Chile's Atacama Desert.
Gabbro is a dark, coarse-grained, intrusive igneous rock chemically equivalent to basalt. It is a plutonic rock, formed when molten magma is trapped beneath the Earth's surface and cools slowly into a hard, coarsely crystalline mass. It is dense, greenish or dark-colored and contains varied percentages of plagioclase feldspar, pyroxene, amphibole, and olivine (called olivine gabbro when olivine is present in large quantities). Quartz gabbros are also known to occur and are probably derived...