Research task 1 5.1- define the terms mineral and ore with reference to economic and non-economic deposits of natural resources The term ‘ore minerals’ is commonly referred to as economic minerals Mineral: naturally occurring compounds. Rocks are mixtures of various minerals. Most minerals are lattice structures‚ both ionic and covalent. Economic minerals have been divided into two main categories: Metalliferous minerals- mined to extract a metal Industrial mineral- either has some direct practical
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THE GEOLOGY OF IBODI AREA‚ ILESHA. REPORT ON THE INDEPENDENCE GEOLOGICAL FIELD MAPPING AT ILESHA‚ OSUN STATE SUBMITTED TO THE DEPARTMENT OF GEOLOGICAL SCIENCES‚ OSUN STATE UNIVERSITY‚ OSOGBO. July 2013 CHAPTER ONE: INTRODUCTION 1.1 LOCATION OF THE MAPPED AREA The mapped area is located in Ilesha Atakunmosa local government area of Osun State‚ Nigeria. The area mapped lies approximately within latitudes 7° 34’ and 7° 37’ north and equally lies approximately within 4° 39’ and 4° 42’
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stone consisting of a hard variety of chalcedony‚ typically banded in appearance. AGENTS OF METAMORPHISM: heat‚ pressure‚ chemicals AGENTS OF TRANSPORTATION: wind‚ ice‚ water AMPHIBOLE: any of a class of rock-forming silicate or aluminosilicate minerals typically occurring as fibrous or columnar crystals. ANDESITE: a dark‚ fine-grained‚ brown or grayish volcanic rock that is intermediate in composition between rhyolite and basalt. ANTHRACITE: coal of a hard variety that contains relatively pure
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1. What is geology and what are the two types of geology? Geology: is the act of studying earth or other solid celestial bodies and how they were formed and what they are comprised of. There are two main types of geology: Physical: the study of minerals and how they were formed. Historical: the study of the story of solid celestial bodies and the evolution of the natural elements/features that comprise them. 2. Explain how a hypothesis is different from a theory. All theories were once hypothesis
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Mineral and Water Function Minerals are a vital part of the body in many aspects. The functions of minerals vary by the mineral. Some minerals help in developing bone structures such as calcium‚ other assist in energy regulation‚ and some even assist with genetics. The amount of these minerals that the body needs also varies depending on the mineral. There are two types of minerals‚ major minerals and trace elements. We find the minerals that our bodies need from animals and plants‚ the amount of
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Gibraltar‚ Naica and the Montana. These faults still control the rise of thermal fluids. Hydrothermal circulation is responsible for the location of mineral deposits. Many years ago‚ tectonic stressors created cavities inside the aquifer; one of these caves today is called “The
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you know... Chalcopyrite was the mineral upon which Bronze Age civilizations were built. Within the last century‚ it also became the mineral foundation for our modern electrical age. Our primary source of copper‚ chalcopyrite’s name comes from the Greek words ‘chalkos’ and ‘pyrites’‚ which respectively mean ‘copper’ and ‘striking fire’. With its metallic luster and bright golden color‚ chalcopyrite can fool people into thinking it is gold. It is one of two minerals‚ the other being pyrite‚ that are
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extensively applied in cement‚ silicate products‚ new construction material‚ refractory material‚ chemical fertilizer‚ ferrous and non-ferrous metals beneficiation and glass ceramics industries. It is great choice for dry or wet grinding any kinds of minerals and other grindability materials. Ball mill is a widely used ultra-fine grinding mill in industrial production. Ball mill has a variety of types‚ according to different ways of discharging materials‚ ball mill could be in grate and overfall style
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demand for minerals to create mobile phones‚ is becoming more than ever. One of the main minerals used in creating mobile phones‚ is tin. Tin is generally used as the basic outside structure of a mobile phone. This essay will conduct of several topics‚ such as location of minerals‚ the techniques used to extract the mineral from the ore‚ what tin is actually used for in mobile phones‚ and ways how mining companies‚ can stop from damaging the environment. Location of Minerals The mineral known as
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Weathering Weathering is the breaking down of Earth’s rocks‚ soil and minerals through direct contact with the planet’s atmosphere. Weathering occurs in situ or “with no movement” and thus should not be confused with erosion‚ which involves the movement of rock and minerals by agents such as water‚ ice‚ wind and gravity. In addition‚ weathering is the effect of atmospheric exposure to man-made structures and materials. Two important classification of weathering processes exist – physical and
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