MYSTERY: RINGING ROCKS [USA] A. Introduction of Essay (with Thesis Statement) [5 Marks] Ringing rocks is known as one of the mystery places in the world. When the rocks are struck with a hammer or another rock, they sound as if they are metal and hollow, and ring with a sound similar to a metal pipe being struck. The rocks themselves are composed of diabase, the same type of rock that makes up most the earth's crust. The viewpoints of three researchers are being presented briefly in this assignment. The three researchers are Richard Faas, Lawrence L. Malinconico, and Edgar T. Wherry. Faas and Malinconico agreed that the phenomenon is caused by the presence of iron within the rocks whilst Wherry suggested that the rocks must not be blocked, so that, it can vibrate freely. The phenomenon of ringing rocks is caused by high amounts of iron within the rocks, the placement of these rocks …show more content…
Malinconico is a geologist. He also works at Lafayetter College, Easton, Pennsylvania. According to Maliconico, the rocks are created more than two hundred million years ago. They were not formed directly by glaciers. The boulder field was created during ice ages hundred thousand years ago. The glaciers never really made it, but their impact on nearby weather helped move the rocks to the surface. Later on, it break them up into a boulder field by the constant freeze and thaw created by the ancient environment. The glaciers provided the water that broke up the igneous rocks. The igneous rock became diabase. Diabase (dolerite) is a dark-coloured igneous rock. It is an iron-rich rock, which helps contribute to the musical attributes. Malinconico said, (as cited in It’s not that Far, 2010) “The water literally broke up the rocks into the pieces you see today at Ringing Rocks. There was no water flowing, it was just freezing and thawing. The ringing is a function of the iron-rich composition and the fact that they sit on top of each other with hollow space in between
Pierre shale is a formation of marine origin from the Cretaceous period that resulted from the Western Interior Seaway. The formation stretches from New Mexico to North Dakota, is up to 700 feet thick and rests on top of the Niobrara formation. The Niobrara Formation is a geological formation that appeared around 87-82 Mya during the Cretaceous, also a result of the Western Interior Seaway. It is composed of two layers: a chalk and limestone layer. The chalk was formed due to calcium carbonate left behind by decomposed shells of microscopic algae that populated the Seaway.
The rocks do not show signs of heavy weathering. There is some white staining visible, but there is very little red or brown staining. The rocks have abundant vesicles. There is a mix of rocks with varying sizes and numbers of vesicles. Samples collected were representative of this mix.
6) Explain the formation of a pingo including a couple of photos. * Pingos are dome-shaped, isolated hills which interrupt the flat tundra plains. They have diameters of around 500 m and may be as much as 50 m in height. These occur in sand and therefore are not susceptible to frost-heaving. In open-system pingos, surface water infiltrates into upper layers of ground where it circulates in the sediments before freezing.
Rocks are heated underneath the crust then pushed out through a volcano or the oceanic plate. The rock substance that becomes the crust will deposit back underneath the crust. All of the process can be credited to the dynamic nature of Earth.
Rocks are intriguing to many individuals all over the world. Being made up of one or even many minerals, rocks draw an overwhelming amount of attention to themselves. When a probe brought back samples of rock from Planet X the task of identifying the rock was assigned. With no prior knowledge of the type of rock presented one will need figure out the identity of the rock based only on its density and physical properties. With an experimental process, one will begin to compare and uncover the identity of the rock samples brought back.
We walked along the beach a little more and talked and looked at the location of a whale skull that used to be buried in the sand. The rock was actually much smoother than . We also took a look at some possible bones and skeletal remains along with concretions. The concretions were rather large comparable to smart car in size. Concretions are solid masses formed around some type of matter that will change the chemistry of the rock slightly, helping it become harder and less susceptible to erosion.
The scientists take careful looks at the rocks to study things like texture, composition, and where the rock came from (OI). That helps them figure out what type of rock it is and what it is useful for. That is why the
Glaciers created moraines at Hammonasset Beach. Hammonasset Beach is a recessional moraine, which is formed by a glacier that moved back and left stone. Many rocks at Hammonasset came from the Hartford area because when the Wisconsin glacier moved, it brought rocks down with it. Glaciers also formed the Connecticut river. First many rifts/faults created the Connecticut river valley.
The water that was created from the glaciers melting carried out a great deal of the leftover debris, which was sorted into different sizes such as gravel or pebbles, sand, silt or clay. All of the leftovers started to form in layers or beds in river ways, ponds, and in lakes to form what the geologist call glacio-lacustrine formations. Glacio-lacustrine formations is just a scientific phrase for a glacier melted and the materials that had been inside the glacier deposit into the lakes and rivers created by the melted
This debris is deposited in what today looks like giant mounds of sand in comparison to the mighty size of a glacier. These mounds are moraines and they are what is left when a glacier melts. They have
In the last ice age (1200 BC), Long Island was formed by two spines of glaciers that contain soil and rock. The north shore of Long Island was formed where the glaciers receded and left behind the remaining debris. Due to this the north shore beaches of Long Island are rockier compared to the south
Approximately 25 million years ago, all of Eastern Washington was flooded due to the eruption of the Columbia River Basalts. As the molten rock came to the surface, the Earth 's crust gradually sank into the space left by the rising lava. Explosions of magma filled the area and the coverage was extensive. The now Columbia River Plateau was filled with basalts and formed rivers through the areas of flow. Grande ronde and wanapum basalt was created by fissures about 17-15 million years ago and made up about 85% of the flow.
The Little Rock Nine, a group of nine young African American students, took a dynamic stand for people of color, specifically in the South, in 1957. During the time of the Segregation Era, schools were divided by the color of a person’s skin. Schools in which there were only all white or all black people attending them during the time. A group of nine African American students called The Little Rock Nine would be the first blacks to attend Central High School, Arkansas thus making great change in the history of today. The Little Rock Nine took a stand against a segregated society, created friction within the education system, and challenged racist people, resulting in a change in society and life for people of color today.
The rock layers in the Grand canyon really show how an awesome God he is. The Fossils located in the Grand Canyon mostly came from the water killing the animal and preserving it( Ribokas 3). There are also many types of fossils in the Grand Canyon. Most of the fossils came from the world wide flood, also known as Noah's Flood. The definition of a fossil "Is remains of an organism preserved in a petrified form or as a mold or cast in the rock."
The poorly sorted nature of the conglomerates, considered with the inclusion of wood fragments in the older conglomerate members and the graded sandstones and mudstones throughout the formation suggest deposition occurred through successions of debris flows. Presence of volcanics in the lithic fragments further indicate volcanic activity in the process of sedimentation as well—as debris flows associated with lahars are the likely source of the slope failures. Deposition environment was moderate to deep marine, as mudstone deposits require low energy depositional environment, but the style of sedimentation indicate deposition was not on a continental shelf. This is further supported by inclusion of the large overturned clast from an older member within the formation. Cross-bedding, graded bedding, and scouring surfaces provide 3 lines of evidence establishing the northern contact of the formation as the original upward oriented surface.