2016-5-2geologists do not find iron ore deposits If this is your first visit be sure to check out the FAQ by clicking the link above. To start viewing messages select the forum that you want to visit from the selection below. Reply to Thread. Results 1 to 10 of 10
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2016-5-2geologists do not find iron ore deposits If this is your first visit be sure to check out the FAQ by clicking the link above. To start viewing messages select the forum that you want to visit from the selection below. Reply to Thread. Results 1 to 10 of 10
ELI5 How do geologists know there is a large amount of specific Mar 8 2015 ELI5 How do geologists know there is a large amount of specific mineral e.g. iron ore in general area if they find a small amount of it few
2020-4-13How do geologists find ore deposits Ask Question Asked 5 years ago. Active 2 years 1 month ago. Viewed 27k times 14. 3 begingroup From my research there is lots of information on how to extract ore but I cant find any information on how these ore deposits are found in the first place apart from looking for surface formations
2013-7-3What features do geologists look for when they prospect for ores. Geologists prospect ores by looking at their shape sie color and how hard it is. They also need to find what is inside the ore or else they will not know what More detailed
How do geologists know where to find minerals The inner core and outer core of the Earth have thought to be composed of a nickel-iron alloy as well as some silicate minerals eg O K Al etc
2020-5-20Even geologists can have a difficult time identifying minerals. There are over 4000 known minerals and approximately 80-100 new ones are discovered each year. Of all these only a few hundred are considered common. To help with identification geologists must look closely at the physical properties of a mineral
Well we know the chemical behavior of copper in geological systems so that gives us some indications as to where to look. We know that different types of copper deposits are associated with different types of rockfor example volcanogenic mass
Geologists do the same thing using specific properties to identify rocks and minerals. Geologists use the following tests to distinguish minerals and the rocks they make hardness color streak luster cleavage and chemical reaction
2020-4-22It is also the duty of a mining geologist to map the area where he believes valuable minerals are. He must record and compile geological data so that the mining engineer has accurate details of the location structure and distribution of minerals in a deposit. Additionally he must make computer models of the mine quarry or pit that he can share the mining engineer
Use the search box below to find all the geologist job listings in our job board. Post to EnvironmentalScience.org and 100 Job Boards with One Submission Geologists have an important job to study the many characteristics and processes of the
2019-12-4Theres two main reasons why geologists think that the Earths core is made out of iron 1. The seismic waves that travel through the core are moving at a velocity that depends on the properties of the material the waves travel through and the best fit in this case is the Iron Fe. 2. The iron is the most abundant metal in the universe
2 The primary use of iron ore is in the production of iron. Most of the iron produced is then used to make steel. Steel is used to make automobiles locomotives ships beams used in buildings furniture paper clips tools reinforcing rods for concrete bicycles and thousands of other items. It is the most-used metal by both tonnage and purpose
2020-5-17Geology as a Career. Earth Science Teachers teach earth science a mixture of geology oceanography and climatology in junior and senior high schools. A teaching certificate from a professional education program is also normally required. Economic Geologists explore for and help produce metallic iron copper gold etc. and non-metallic coal granite dimension stone limestone
2020-2-19Answer The geologists think that earths core mostly contain iron because earth has a powerful magnetic field which is because of the molten iron in the core. The constant movement of molten iron in the core causes an electrical current inside the planet which results into the generation of magnetic field which reaches far out into the space. This magnetic field also helps to shield the
2011-3-7How do mining companies know where to dig for minerals R i c h a r d Da i n t r ee was a member of the Geological Society of Victoria 1854-56 as a field surve yo r . He moved to Queensland in 1864 became the first Gove r n m e n t Geologist of No r thern Queensland 1868-70 and was Q u
How do Geologists and Rockhounds Identify Minerals in Rocks and Fossils. Every rock tells a story. Geologists are scientists who have learned to read and share the stories that rocks tell. The unique recipe of minerals in rocks tells geologists the story of the origin history and environments of rocks and the changes to which rocks have
The average salary for a Geologist at Rio Tinto Iron Ore in Australia is AU102500. Visit PayScale to research geologist salaries by city experience skill employer and more
2019-8-26The earths core contain iron but in the molten state .The molten iron is not ferromagnetic material in nature.Hence this cannot be treated as a source of earth
2015-9-3Extraction of iron. Iron atoms are found in the compounds FeO Fe 2 O 3 and Fe 3 O 4 and in rocks like haematite and magnetite. South Africa is the seventh largest producer of iron ore in the world. Iron has been mined in South Africa for thousands of years. South African archaeological sites in Kwa-Zulu Natal and Limpopo provide evidence for this
The molten iron outer core lies about 3000 kilometers below our feet while the solid iron inner core is another 2000 kilometers further down. A few other elements including oxygen and silicon