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Mineral Essay Topics & Paper Examples

Mineral and Water Functions

Minerals and water are essential to health and bodily functions. Minerals are essential to body structure and to muscle functions, fluid balance and nerve functioning. Water is involved in every function of the body. It transports nutrients and waste products and is necessary for digestive, absorption, circulatory and excretory functions. Water also maintains proper body temperature and prevents dehydration. There are over twenty minerals needed in dietary intake to maintain health. Minerals are broken down into two categories; macrominerals and microminerals. Macrominerals are considered major minerals and include sodium, potassium, chloride, calcium, phosphorus and sulfur. Microminerals or trace elements are needed in smaller quantities and include iron, copper, zinc, selenium and iodine amongst others. Although trace elements are needed in…

An essay on Australia’s patterns of natural resources

Natural resources are the wealth supplied bynature that is available for human use. Naturalresources include water, soil, forests, fish, energyand mineral deposits, and wildlife and naturalscenery. Australia has a greater value of naturalresources per head of population than any othercountry in the world. The main reason is that wehave a small population in a very large country. The United States and China, for example, are farbetter endowed with natural resources than Australia,but they have much larger populations. Australia is rich in energy resources. On the world energy scene, Australia is:· the world’s main exporter of black coal· a major uranium exporter· a major exporter of liquated natural gas. At White Cliffs in far-western New South Wales, solarre¯ectors have the potential…

Naming the Minerals

Name the minerals below. Then, insert a percentage of how certain you are in your identification. Finally, explain your percentage of certainty: What was confusing about this mineral? What other minerals do you think it could be? Remember, the minerals in the virtual lab include seven of the following: borax, calcite, corundum, graphite, gypsum, orthoclase feldspar, pyrite, quartz, talc, and topaz. Identification of Mineral Percent Certain Explanation of Certainty Example: Fluorite 80% certain I am almost certain this mineral is fluorite, but I am not completely sure. Fluorite and gypsum are both white, shiny, have white streaks, cleave, and show no reaction to acid. However, the specific gravity of this mineral is 3.18, which is higher than gypsum, so I…

Lab Report: Point load test

Aim: To determine the strength characteristics of a rock using the point load test and visual judgement. Materials Loading device Loading frame Pump Ram Platens Rock Caliper Method (Standard, 2007) 1. Measure the dimensions of the rock which includes the diameter and length 2. Find the length to diameter ratio to determine which test will be used. If the ratio is greater than 1 use diametrical test. But if the ratio is between 0.6 and 1 use axial test 3. The axial test was carried out for this rock which is then placed in the loading device upright and closed the platens so they are aligned to the centre 4. Increase the load until failure and record the distance between…