1. Identify at least 10 minerals that are abundant in the Philiipines. Gold‚ Copper‚ Chromite‚ Platinum‚ Gravel‚ Silver‚ Nickel‚ Iron‚ Marble‚ Sulfur 2. Describe the characteristic features of each minerals. Gold- soft‚ lustrous yellow‚ malleable metal. It is one of the transition metals. It is highly sought after precious metal in jewelry Copper- is valued for strength‚ malleability‚ ductility‚ and ability to conduct electricity and heat. It is also non-magnetic‚ resists wear‚ and forms
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What are mineral resources? Mineral resources are the natural resources which cannot be renewed. Examples of mineral resources Gold Salt Tin Limestone Iron ore Coal Iron Manganese Rubber Aluminium Marbles They are also used to produce useful things. Some of these useful things are: Soap Jewelleries e.g. chain bracelet e.t.c. Batteries And so on NAMES OF MINERAL RESOURCES‚ WHERE IT IS FOUND AND ITS USES. Limestone: Limestone is a sedimentary
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The ore is grinding into small pieces by means of grinding medium (the steel ball‚ steel forging‚ and steel bar). The purpose is to make useful minerals and gangue mineral composition of ore to dissociation maximum‚ to provide size to meet the requirements of beneficiation process materials. Grinding is a very important job in dressing plant and grinding product quality will directly influence the classification index. The grinding process is a high energy consumption process. Therefore‚ to improve
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Sand and gravel production line process Ore body in a ball mill tube by the impact‚ grinding the peel force and squeeze the effects of stress and grated.The ball mill cylinder body equipped with grinding media. Grinding medium was brought to a certain height with the cylinder rotation‚ due to the weight of the media whereabouts.So mounted in the cylinder body of ore by the role of the media impact; On the other hand‚ due to the revolution and rotation of the ball mill grinding media along
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Gold Mining inevitable damage to the environment‚ to induce a variety of negative effects of geological environments. Currently‚ the shortage of resources‚ population growth‚ environmental pollution and other issues facing humanity increasingly prominent‚ visible‚ in-depth study of mining development and its negative effects induced comprehensive treatment is necessary‚ its far-reaching. Gold mining-induced negative effects of geological environment‚ gold mining-induced negative
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Great Wall Heavy Industry diesel engine crusher is popularly and widely used in mining‚ building materials‚ chemical industry‚ metallurgy and many other industries. It is suitable for primary and secondary crushing of all kinds of minerals and rocks. And the most important point is that Great Wall Heavy Industry diesel engine crusher is not limited by electricity because our diesel engine crusher is driven by diesel engine power so that it is mainly used in places that don’t have enough electricity
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gemstone is a piece of mineral crystal‚ when the gem is cut and polished‚ it is normally used for jewelry. Why do gems have so much value? When the gemstone is uncut‚ it tends to look like a rock. When the gem goes through the polishing process‚ that is what gives the gemstone it’s value. What is the study of gems? The study of gems is called
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With greater efficiency and capacity of crushing cone crusher‚ help to improve the sustainable development of economy and progress. In recent years‚ mining efforts to gradually increase‚ manual or mechanical to the use of the natural mineral resources value of mining‚ the most critical is the ore crushing‚ processing refined ore used in metallurgy‚ construction‚ chemical and other industries. Along with the national construction of expanding domestic demand‚ increasing infrastructure construction
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Sedimentary Rocks Define 2 types of weathering? • Mechanical: breaking rocks into smaller chunks o Sediment: clasts (particles or sediment) • Chemical: dissolve mierals or change rock chemistry and make new minerals o Sediment: Ions in solution Which type would result in a conglomerate? • Mechanical. What are the compositions and depositional environments of Coal and Halite? • Coal: o Comp.: plant material o Dep. Environ.: Swamp • Halite: o Comp: NaCl o Dep. Environ.: desert‚
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rock overlying bedrock‚ whether residual or transported. Bedrock - rock of the earth’s crust that is below the soil and basically underweathered. It’s the ’parent rock’ from which weathered regolith and soils develop. Sediment - fine grained mineral matter that is
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