Quartz Research Paper

Approximately ten miles from downtown Atlanta, one thousand six hundred eighty-three feet above sea level stands Stone Mountain. Stone Mountain is, simply, an enormous rock that is made of granite. The mountain can be seen from Kennesaw Mountain (West), Amicalola Falls State Park (North), and Mount Yonah (Northeast). Surrounding Stone Mountain is the city of Stone Mountain. On February 21, 1958 the governor of Georgia, Marvin Griffin, signed the bill which authorized Stone Mountain to become a state-run park and allowed it the authority to receive money from bonds granted by the state. Since that day, the park has added many different attractions and hosted multiple different events which, to this day, are very popular.

Jade Stones “nephrite” are a mineral composed of magnesium, iron, and silicate of calcium. Usually, they are formed through extreme heat and pressure known as metamorphism. Surprisingly, it can be found on every continent in the world, including countries like New Zealand, Brazil, China (Sinkiang), Canada, Zimbabwe, and the United State. It can be found in serpentine rock, by mining, alongside riverbanks, and seashores. Due to its composition these stones are shaped and polished before it is used in massage ("Nephrite Jade Gemstone Information", 2014).

Quartz is the most abundant single mineral on earth. It makes up about 12% of the earth's crust, occurring in a wide variety of igneous, metamorphic and sedimentary rocks.Quartz varieties are commonly separated into two groups based on the size of the individual grains or crystals. Macrocrystalline quartz in which individual crystals are distinguishable with the naked eye, and cryptocrystalline quartz in which the individual crystals are too small to be easily distinguishable under the light microscope. Some of the verities of the Macrocrystalline quartz are

Fresno State is a wonderful school for someone who is pursuing to become a veterinarian. Fresno State offers bachelor’s degree as well a masters. The tuition for a veterinarian in Fresno State starts at $2,006.50 for undergraduate. The amount of paying connects with the area that the student pursues. The programs that they offer are biology, health science, physical therapy, nursing, speech-language pathology, and

If the sample does get scratched, there will be a little powdered mineral in and around the scratch. Put a drop of vinegar on the powder. Use the magnifying glass again. Now is the vinegar fizzing? If so, write “yes” in the Powder column; if not, write “no” there.” (Formoso, Acid Test: How to tell Minerals Apart , 2013)Repeat these steps with all of your samples. Repeat these steps 3 times with each sample. “Now look at your results.” (Formoso, Acid Test: How to tell Minerals Apart , 2013)

10. The minerals shown in Figure 1.12 (p. 7 lab book) are fluorite and topaz that have been tested for hardness. Use the Mohs scale in Figure 1.11 (p. 7 lab book) to identify which is fluorite and which is topaz.

Fountain Hughes, was born in Charlottesville, Virginia, and at the time of the interview he was one hundred and one years old. He was born into slavery at a tobacco plantation in Virginia. He did not seem to like to talk too much about his years as a boy during the time of slavery or during the Civil War, but the interviewer did manage to gain some insight to the conditions that Fountain Hughes lived through. His live not only as a slave but also as a young freed man in the late Civil War and Reconstruction area.

Mineral |Crystal shape |Color |Density |Hardness |Streak |Fizzes in acid? | |Galena (lead ore) |Cubic/ irregular |Gray |7.5 g/mL |3 |Dark gray |No | |Gold |Irregular |Golden yellow |19.3 g/mL |3 |Yellow |No | |Graphite (pencil lead) |Irregular |Dark gray |2.2 g/mL |2 |Gray |No | |Hematite (iron ore) |Irregular |Red-brown to black |5.3

Crystalline – term refers to the ordered, symmetrical, arrangement or the atoms that make up the structure

Stone mountain has remained a very influential monument of Georgia; a gem of what may say to the state’s tourism and a landmark of American history throughout the ages. Stonewall Jackson, Robert E. Lee , and Jefferson Davis on top of their valuable steeds represent the Confederate nation and its tie with Stone mountain as they are carved meticulously in the world’s largest exposed granite; however, the peaceful serenity of the lake and nature that envelops the mountain and its visitors remained a very important ceremonial location for native americans. The complete history of Stone Mountain is interwoven into the treads of historical events that have occurred throughout and even before the great nation , United States of America, was formed. Currently, it’s one of the most famous attractions in Georgia known for the breathtaking view of metropolitan Atlanta at the peak of the mountain. It is clear as rich as the beauty of stone mountain is,undeniably, it has a strong historical importance to American history and exquisite backround.

Obviously the main objective is to find gold. Another way they are similar they are destructive for hard rock mining they would blow up mountains for placer mining they would put mercury in the water to help find gold destroying many useful resources.

Personally, visiting Stone Mountain is always a pleasure for its serenity, history and atmosphere. The top of the mountain provides such an astounding view of metropolitan Atlanta that takes one’s breath away. As a young child I would enjoy playing in the luscious grass , gazing at the calm lake and pondering questions: who were the people etched onto the mountain and how were they capable of etching the three men and horse in the side of an enormous mountain. Now having have learned about the rich history of the famous attraction I appreciate the ability to stand in a place where important events had played out: whether it be for the Native Americans or the Confederate state. The calm area allows an individual to thoroughly reflect the events

Rutilated quartz, is a sort of quartz with needlelike rutile implanted in it. The rutile needles can be ruddy, which is the thing that rutile implies in Latin, or they might be brilliant, gleaming, or on extremely uncommon events, greenish.

It is a fairly hard stone and usually rates at 5-6 on a scale of 10.It may be brittle or chalky and may have a waxy luster, lower grades are usually dull. Chalky stones are normally impregnated with resin to make them lustrous and durable and can be easily detected by odor. Being a phosphate mineral, the stone is fragile and highly sensitive to solvents including cosmetics and perfumes .These tend to damage the finish and change the color of the stone. Prolonged exposure to sunlight may also cause discoloration or dehydrate the stone. A stone full of meaning

For the difference in properties for the Quartz size the 30 size was the outlier in all trends it also had the highest standard deviation in the Dry, suspended, and saturated samples. There was not enough difference in data to validate the removal of outliers. If the 30 quartz size is not taken into account the weight of the samples increased with a increase in quartz size. For the average bend strength there was no trend in strength based on the quartz size most of the samples where within standard deviation of each other. This result can be expected because of the testing method used and the number of samples. Porcelain has randomly dispersed intrinsic flaws location and sizes, so the values of the sample would be different if the same samples where tested on the half’s of the original sample. A material is only as strong as is largest intrinsic flaw.