Nobody downloaded yet

Dolomite Geology - Essay Example

Comments (0) Cite this document
Summary
Dolomite Name: Course: College: Tutor: Date: Introduction Dolomite is a mineral mined in Lumberville and Chesapeake areas in Delaware and it is made up of calcium and magnesium. It is used in the production of magnesium metal and magnesia which is used as refractory and ramming material in the melting of steel…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER93.5% of users find it useful
Dolomite Geology Essay
Read TextPreview

Extract of sample
"Dolomite Geology"

Download file to see previous pages The percentage of lime and magnesia in the mineral varies. When the amount of CACO3 increases by over 10 percent, the mineral is called lime dolomite and a reduction in the percentage of MgCO3 is called dolomitic limestone. Dolomites are mined from the quarries through drilling and blast techniques. Quarrying is done selectively at several distinct levels called benches, this assist in managing the quality of the stone that may be varying due to hardness and chemistry composition. After extraction, secondary processing is carried out, that is simply crushing, grading and storing before being transported to the factories. At the factory, they are but in a kiln and burned at temperatures of up to 2000?C hence changing the dolomite to double carbonate (Wolf, 2009). Waste resulting from the manufacturing and mining There are several wastes that result in the production of magnesium and magnesia. The first waste results from the mining. This is as a result of dolomites which are of low quality and they are not processed hence being left as waste in the quarry. Each quarry is approximated to produce up to 1.2 million tones of waste rocks every year, these large amounts of waste calls for a measure for minimizing it since it will end up being disastrous to the environment (Wolf, 2009). During the processing, less than 50 percent of dolomite is used while the rest is released as waste rocks. Project description The project will involve collecting dolomite waste materials from the quarry and factory, crushing into the sizes required for sand and aglime products and selling to the customers. Collecting the waste materials Lorries will be used to transport the waste materials from quarry and factory to the waste management plant. Crushing the waste The waste materials left in the quarry together with those released as wastes in the factory are taken to the crushing plant. A machine with two grinding parts and a series of sieves is used. The wastes are taken into the first grinding machine by use of a vibrating feeder. Once the materials are crushed, a vibrating machine is used to separate the one’s going to be the sand and the one that are going for further crushing. After the first crash, the remains are taken by the conveyer belt to another crushing machine for further crushing; here the remains are grinded into very fine materials called aglime (National Research Council U.S. 1996). This is achieved through crashing the waste materials and sieving them through a series of sieving materials until the right size is attained. The result required is normally a mixture of fine to very fine particles with sizes normally ranging form 0.01 to 0.05 inches (National Research Council U.S. 1996). This will produce a rapid reaction with the soil for the very fine particles and a sustained reaction with the soil for the fine articles. Aglum are used for agricultural purposes to treat soil. Soils become more acidic as a result of heavy use of fertilizers containing nitrogen. When aglime are applied in acidic soil, it neutralizes its acidity to nearly neutral level. This will benefit the crops by making the availability of nutrients to maximum and at the same time reducing aluminum toxicity and improving the texture of the soil. The aglime are put in sack and sold to farmers and the sand is used as building materials; they are then sold for construction of roads and houses. Advantages and disadvantages of using other ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Dolomite Geology Essay Example | Topics and Well Written Essays - 1000 words”, n.d.)
Retrieved de https://studentshare.org/physics/1444509-geology-week
(Dolomite Geology Essay Example | Topics and Well Written Essays - 1000 Words)
https://studentshare.org/physics/1444509-geology-week.
“Dolomite Geology Essay Example | Topics and Well Written Essays - 1000 Words”, n.d. https://studentshare.org/physics/1444509-geology-week.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Geology
...?Geology The purpose of this paper is to answer a few questions regarding the topic of geology. The format that this paper will utilize is to first identify the question then provide a brief answer. 1. Currently, approximately how many islands are part of the Caribbean Island Arc system? How many existed in the Eocene? Explain and list. According to Harris et al. there are currently approximately 7,000 islands and islets in the Caribbean however during the mid-Eocene era the region had assumed its modern geographic configuration. From this perspective it remains the cast that although there are several thousand islands and islets many of these become submerged during high tides. The major islands and...
2 Pages(500 words)Essay
Geology
...? Geology Introduction Ores are types of naturally existing rocks having minerals and metal components. It is also known as a metalliferous mineral, which means it is composed of metals and iron components, whose nature and form is largely dependent on the amount of individual components forming it (Green & Basher, 2009 p 124)1. After miners have extracted the ores from the ground, they then refine them using other substances to remain with the valuable elements. Extraction and processing of these iron ores is an expensive venture but it largely depends on mineral concentration and the form it occurs in the ground. In order to establish if a mine is commercially viable, the engineers evaluate if it has substantial mineral...
5 Pages(1250 words)Essay
Geology
...Overview There has been growing fear between many scientists that human interferences are modifying the capa of ecosystems to endow with their goods (e.g. freshwater, food, pharmaceutical products, etc) and services (e.g. purification of air, water, soil, sequestration of pollutants, etc). This can lead to ecosystem disorder and bear a significant impact on humans and animals as well as plants, in a variety of ways and through complex pathways. These are moreover modified by the population's existing vulnerability and their future capacity to execute adjustment measures. Because of these concerns, the prominent changes, at least many of it, occur so in the arctic region. The basis for this is strong positive feedback associated... There has ...
14 Pages(3500 words)Essay
Geology
...1 Geological Aspects of Seafront Construction and Management in UK Introduction Geology is a field of study focused about the Earth, the structures of which it is made, and the processes which acts or changes upon them over time. The study (Geology.com, 2008; p 1) encompasses also the study of organisms which have inhabited and interacts with the earth. Geological sciences according to California State University (2008) are the sciences which study Earth, its physical as well as chemical composition and history. This year is the “year of the environment”, and several environmentalists give focus on discussions about important component of the environment such as seas and oceans. Communities concerns about...
7 Pages(1750 words)Essay
Geology
...Geology Earth itself has had its share of unfathomable mysteries and the universe with all the heavenly bodies occupying it appears vast in mystery and beauty. For one, the exhibition via the Cullman Hall of the Universe is particularly striking. Viewers like me are chiefly left with an impression that universe indeed is ever-expanding. At that moment, I was brought to ponder about the size of God who is behind such an incredible idea which reflects the great astrophysical value of matters in the outer space. During this stage, the sight of the exhibits drew me to the interest of imagining how quantum particles could have possibly been of the evolution process of the cosmic materials comprising the universe. Similarly,...
2 Pages(500 words)Essay
Geology
...Central Park Rocks (Umpire Rock) History Central Park Rocks, also known collectively as ‘Umpire Rock’ was discovered to have undergone formation during the Ordovician geologic period some 450 million years ago. Under a subtropical climate zone at the time, these rocks started as shale and inter-layered graywacke sandstones. Due to consecutive subterranean landslides, sediments were layered at a region between the Laurentia or North American continent and a chain of volcanic islands which underwent collisions by intense pressure and heat of the Paleozoic Era.  The collided islands caused Taconic Orogeny or the building activity of a chain of mountains which is presently recognized as the Manhattan Formation mainly consisting... Park Rocks...
1 Pages(250 words)Essay
Geology
... Birth and Death of Stars in the Solar System The solar system comprises of the sun and other objects that revolve around the sun. These objects are basically planets and other satellites. It is believed that the solar system was formed approximately 4.6 billion years ago as a result of the gravitational collapse of a large molecular cloud of gas and dust (Seeds 76). According to researchers the solar system came into existence as a result of death of a star in a supernova event. The scientists discovered that the supernova event caused shock waves that could have caused the collapse of the molecular cloud of gas and dust. This then resulted to the formation of the sun and planets that make up the solar system (Seeds 80... Birth and Death of ...
1 Pages(250 words)Essay
Geology
... of the Saddle Mountain Geology A close analysis of the rock presented highlights that it is Miocene basalt. Geological research has indicated that the Saddle Mountains formed in the Miocene and a post Miocene age when the uplifting of the Miocene volcanic rocks took place. The uplifting took place in a manner that saw the folding of the volcanic rocks in a relative design to the synclinal valleys. Many geologists have highlighted that the quaternary normal faults are the description for the faulting that resulted. This led to the formation of class B structures that characterize the Saddle Mountains. It is in these mountains that the described rock was found (‘Washington Geologic Newsletter’ 56) According to further research... , there is...
1 Pages(250 words)Essay
Geology
...GEOLOGY OF TRICERATOPS TRAIL Triceratops Trail is a 5-mile, rock hiking trail is spotted to the east ofsixth Avenue and nineteenth Street in Golden, Colorado. The trail winds between substantial, vertical dividers of sandstone and into recovered earth pits. The trek ought to take around an hour round excursion and include a couple of spots troublesome/outlandish for elderly and/or disabled persons to get to. Along the trail are a few quits highlighting earth mining and dinosaur, mammal, birds, creepy crawly and invertebrate tracks and follow, and a few dividers loaded with plant impressions from the tree-lined delta-natures turf (trail). There are footprints at Triceratops Trail that vary from those at Dinosaur Ridge....
1 Pages(250 words)Essay
Geology
... CALCITE AND MARCASITE ON GALENA. Calcite is a mineral that is formedfrom the reaction of calcium and carbon to form(CaCo3), and occurs in granular or compact shapes, exhibiting a white color in pure form or grey, blue ,black, red ,yellow or orange if it has some impurities. Due to its carbon nature, it can easily be reacted or dissolved with most acids or water to release a carbon dioxide gas Its retrograde solution thus fairly soluble in hot water and subject to the favorable conditions of precipitations will give a cementing product to the apparent rock and a porosity on dissolution and its removal from the rock on dissolution. The calcites are usually transparent or opaque and have traces of phosphorescence... CALCITE AND MARCASITE ON ...
1 Pages(250 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Dolomite Geology Essay for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us