Mount Rushmore community. Recent pine beetle infestations have threatened the forest. Mount Rushmore is largely composed of granite. The memorial is carved on the northwest margin of the Black Elk Peak granite batholith in the Black Hills of South Dakota, so the geologic formations of the heart of the Black Hills region are also evident at Mount Rushmore. The batholith magma intruded into the pre-existing mica schist rocks during the Proterozoic, 1.6 billion years ago. Coarse grained pegmatite dikes are associated with the granite intrusion of Black Elk Peak and are visibly lighter in color, thus explaining the light-colored streaks on the
The State of Us knocked to the floor by a stray microphone where he lies moaning until Pat emerges from the dressing room. Pat steps over George and leaves RTÉ with Tom, telling his assistant that he should not allow anyone to undermine him before demanding that he open the door. The State of Us The State of Us is a four-part mockumentary which was broadcast on Irish television channel RTÉ One on Sunday nights at 21:40. It stars Risteárd Cooper, well known in Ireland for his part in the "Après Match" sketches. It was created and written by Cooper and Gerard Stembridge and