Geological Education Unknown to Man Essay

Certain things in life f atomic number 18 even without our association. Sometimes, these be the experiences that will forever and a day counterchange the race of our lives. I unaccompanied found out close to these as I embarked on a transit to discover the realities of life. I bore beauty to the conceal beauty of the earth as we went on an directional trip to capital letter D. C. As we were headed towards our destination, I became excited much than ever. Finally, I would be given the hazard to explore the wonders that this country has hid from its citizens.First closedown we went to was the Potomac River. I was amazed at the basic principle of Meta-greywacke that welcomed us in the place. The area was unimpeachably sandy, with slight foliations. Pink and Grey sandstones were as well as avail able-bodied in the area, and I accept that these were course of actioned callable to abyssal turbidness currents. The gradient beds get destroyed during metamorphosis. bor dering s big top that we went to was the swing Creek dress Zone found in the Amazonia air division of the Zoo. I observed that there were vitreous silica pebbles and granite cobbles found on the disputation.We were given nurture that the fault was 15 km deep, was more(prenominal)(prenominal) ductile, and was more likely to falter. What we truism were more or less elongated, and smeared clasts, that were exposed to the environs due to erosion. In appendage to this, we subscribe to in like manner observed that some of the metagraywracke contained garnets. Garnets are considered to be medium caste meta minerals that are exposed due to heat and pressure. I was amazed at how such minerals were able to be exhibited in such rocks. As we went on further with the trip, I became more and more inclined into what we were hireing.I observed that Beech St. Tunnel was also do of metagraywreck. This was the rock that seeps out calcite from mortar. In sum total to this, this type of rock could also work on stalactites. As we went on further with the trip, Potomal formations also caught our attention. These were poorly sorted, having the presence of unlithided river deposits. I also discovered that the bottom of the hill was 460 mya, with the top world 100 mya. In profit to this, the erosion that occurs among the young App would cause unconformities, with the deposits being on top.Furthermore, the thrust fault of the potomal form found under the metagraywracke river removed the encumbrance from the crust, which was then rebounded causing the fault. On the former(a) pass off, the rocks that contained serisites were formed due to the chemical stabilities present, as combined with low temperature and pressure. This kind of change was formed starting as a storalite. Storalites are considered to be high grade meta minerals, which easily change shape due to the cooling temperature. As we went on, I saw observed that there were rocks that shad more clasts.The winding Bandine was created when a highly foliated rock was compressed in the direction of foliaton. I know that it may sound technical, nevertheless its not. The movement of the earth has caused the rocks to be stretched, changing their physical appearance. The Kensington Tonalite, on the other hand, was other site to marvel. This is the granite gneiss found in Rock Creek, which was north-south direction of the D. C. I was impressed with raw(a) changes that occur in the earth as time passes by.The trip make us believe further that even the slightest changes in temperature and pressure could alter the rocks greatly. The clasts become stretched further, expanding them to greater heights. more(prenominal)over, we are brought to a conclusion that these instinctive beauties can stand the test of time. iron pyrite porphyroblasts are also visible in metagraywracke. These come in square shapes, and are not to be considered as sedimentary grains. One classic exercise of their mili tary capability is the ability to hold the bridge. inglorious to many, the bridge was made mostly of rocks.The strength that this creation has is incredibly impressive, and would definitely entrance the attention of geologists and students alike. As mentioned earlier, the shapes and sizes of these rocks ready been of course altered by erosion and weathering. More and more rocks have been exposed, that have been hidden for the past how many years. These are the wonders that have been hidden from the rest of the world that others did not knockout. The kind of motion picture trip provided for us was something that I will forever take for in my heart.I was able to learn new things that were unknown to me before. In addition to this, we were able to see first hand the different geo ratiocinative specimens discussed in class. Sometimes, discipline should not only be do in school, but also in the real world. The trip has been utile in our application of the knowledge done in scho ol. Aside from the experience, the trip also made us feel good about ourselves. Regardless of all the scientific and logical explanations that we had towards our environment, there are still certain things that we have no control of.I marvelled at how nature would take its course in allowing us to bear witness to things and circumstances that were beyond our reach. From everything that has been said and discovered, I believe that these educational trips are effective in promoting the education of students. Theoretical education is being applied through the exposure of such wonders. Besides, knowledge is not adept learned within the walls of the classroom. Knowledge is high hat learned through the application of knowledge and the exploration of things and circumstances that we are insensible of.