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Latest Breaking News - Health - Viewing: Quartz Crystal And Silica Mineral Health Benefits Saturday, February 06, 2010 Silica is the most popular mineral which we can get in large quantity on the surface of the earth. Most of the minerals found on rocks contain silica as its main component. There are many sources where silica can be present i.e. on huge hills, quartz crystals, sandstone, quartz sand also known as silica sand, quartzite, Tripoli, flint, opal, diatomite etc. Also you can find them in chalcedonic forms such as onyx and agate and so on. Presence of silica varies with the colour i.e. they are found in yellow topaz also known as false topaz, purple quartz, milky quartz which is also known as rose quartz and also in smoky quartz. In the initial stages of building ceramics and silicate glasses, silica is used. The two forms in which silica can be obtained are crystalline forms and also in amorphous form also known as vitreous silica. They can also be found on silicon compounds or silicon's surface in the non crystal form. Crystalline silica can be classified in three different forms namely, tridymite, quartz and cristobalite and these crystalline forms comes in two different forms i.e. low and high. Fused silica is the only pure silica with around 99.4 - 99.9% of silica present in it. This fused silica is mainly used in industries dealing with electronics and they are made by plasma arc, carbon electrode fusion or gas fired continual extrusion and carbon arc. Because of its high insulating and dielectric properties, almost 70% of the electronics industries use fused silica in its experiments. Some of them also use fused silica in investment casting or as a refractory material as when kept at high temperatures it has a capability to gain back its strength. 1. It is a good electrical insulator. Production of silicon: Electronics industries mostly use silica in its working. The main areas in electronics industries where silica is used are: 1. Circuit boards: Because of insulating and dielectric properties, fused silica is most widely used in electronic circuits. 2. Semiconductors: Its internal electronic structure makes it a good semiconductor and that is the reason why they are used in applications related to integrated circuits. 3. Refractory Materials: it has a capability to maintain its strength even at high temperatures and because of this property they are used as a good refractory material. This is mainly because silica has very high melting point, has very high abrasion resistance and low thermal expansion. 4. Production of glasses: silica is the primary material used in the production of silicate glasses. They are either mixed with soda and lime which produces normal glasses which are used in windows, jars, bottles, plate glass and light bulbs. Also we can manufacture shock resistant glasses when silica is mixed with soda and boron oxide.
Are you looking to bring some peace to your mind, body, and spirit? Then you should check out Quartz Crystal and the main mineral that it is made of; Silica Note: You are free to reprint this article as long as the text links remain intact. Article Views: 22 Related Articles Yoga For Better Living Disease is the disappearance of natural ease. Yoga philosophy aims at the prevention of the loss of our ease and peace. Most of the modern problems are due to wrong habits like -- smoking, drinking alcohol, eating the wrong foods, over eating and stress. How To Increase Longevity? How much exercise or activity is needed to achieve longevity? Research at the Institute of Aerobics research (Treadmill exercises) has revealed that the least active people had the highest death rates. How To Live Longer And Better? The old paradigm of living was that body wore out over time & life became increasingly unfulfilling. Many possibilities are irrelevant or not available after a certain age which was randomly defined by each society and each individual. What Nutrients Are There In Our Food? We eat several times a day. It is therefore necessary to know what these foods contain. It is also necessary to know what will happen if we do not get enough of these food constituents. This will help us to select better food items. What Is A Mediterranean Diet And How To Follow It? Mediterranean diet is best for your heart. It is the way to eat and drink to your health. It is rich in vegetables, grains (rice, pasta), fish, fruit and dried beans. The Mediterranean diet is a wonderfully healthy diet and an extremely easy one to adapt to our stressful and fast paced lifestyles. Stress Management- How To Reduce, Prevent And Cope With Stress? Stress management is not only an urgent need in today's fast-paced lifestyle, but an important factor in both physical and mental health. It is a psychological approach which teaches people, skills to cope with anxiety and stress. How Do I Choose My Exercise Equipment? Are you looking for fitness equipment? There are different ways to stay fit. Fitness means you essentially exercise to achieve 4S: Strength, stamina, suppleness and speed. Each one requires different equipment to reach your goals. Losing Weight - Discourage Discouragement As an important part of building our strong habits for weight loss, we need to learn to identify and stop unhealthy criticism and discouragement. Here are four key steps to help you overcome these obstacles and clear the path to your goals. Can My Skin, Nails, And Hair Benefit From Silica Supplements Though silica has been present in our food, body and sand for ages, it's only recently that researches have actually started comprehending the true value of this multifaceted element. The human body is made up tissues, bones and skin, which are held together by collagen. Secret Of Good Health- Meditation Secret to obtaining a good health -- A quiet mind. A quiet mind leads to a more thorough understanding of your body and with that understanding comes knowledge of health. |
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