giradman
iPad Fan
You've certainly got some spectacular views and scenery there. I like the angled rock outcrops that seem to be everywhere.
Actually, although going to the town of Blowing Rock once or twice annually for years, we have not visited the 'Blowing Rock' attraction for several decades - I was rather astounded by the spectacular views there and will recommend to friends and also visit more often despite the admission fees (only $6 for seniors - tee shirts overpriced, though - ADDENDUM: tee shirts same price in the town shops, so just dealing w/ pricing at a popular resort and some unique tees).
Reading about the formation of the Blue Ridge Mountains HERE and quoted below - these mountains were formed hundreds of million years ago (ties in w/ my West Virginia travelogue recently regarding the New River), but through erosion and weathering, the rocks now exposed, i.e. the jagged ones mentioned date back over a billion years ago - quite amazing. For those traveling in this area of North Carolina, don't miss 'The Blowing Rock' attraction (nor Grandfather Mountain). Dave
At the time the rocks of the Blue Ridge Mountains were being thrust up by tremendous forces that slowly squeezed the rocks of the region like a huge vise, other natural processes of weathering and erosion started tearing down the young mountains. Now, after more than 250 million years have passed, mountain building has ended and erosion has gradually stripped off the uppermost miles of rocks that were originally here. In the process, rocks that were once buried and squeezed under the weight of miles of rock are now exposed at the top of the Blue Ridge Mountains where we see them at The Blowing Rock and other areas in this region.
These old rocks were drastically changed (metamorphosed) by high pressure and temperature during the hundreds of millions of years while they were still buried. Geologists have classified these metamorphic rocks as GNEISS (pronounced “nice”). The age of the gneiss has been determined to be 1,055 million years by the geologists of the U.S. Geological Survey. This age is based on the amount of radioactivity still present in the small crystals of the mineral zircon found in the rock. This particular rock is officially designated THE BLOWING ROCK GNEISS by Geological Survey of The United States.
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