ore and minerals facts and dialogue for kids

  • ore Kids Britannica Kids Homework Help

    First, the ore and its surrounding material are mined, or taken from the ground. Second, unwanted rocks and minerals are separated from the ore. The rock mixture may be crushed, washed, and filtered to obtain pure ore. Magnets, electricity, or other technologies also may be used to purify the ore. Third, the ore is treated with heat, electricity, or chemicals to extract the metal. Smelting is the oldest way of extracting metal from ore. In smelting, ore is heated until liquid metal flow

  • Ore Minerals : What are Ore Minerals? Geology Page

    Ore Minerals. Image Credits: bonchan/shutterstock Ore Minerals. An ore is a natural occurrence of rock or sediment which contains enough minerals with economically important elements, typically metals, that can be extracted from the deposit economically. The ores are extracted by mining for a profit from the earth; they are then refined (often by smelting) in order to extract the

  • Ore Facts for Kids KidzSearch

    Ore. KidzSearch Safe Wikipedia for Kids. Jump to: navigation, search. An ore is a mineral which has a valuable metal inside it. Ores are usually extracted by being mined. They can sometimes be found on the Earth's surface. Most ores are chemical compounds such as oxides or sulfides. There are different ways to get the metal out of the ore. Iron ore, for example, is smelted in a blast furnace

  • Rocks and Minerals for Kids Facts about Rocks DK Find Out

    Find out more about rocks and minerals for kids. Get information about rocks and minerals and discover interesting facts with DK Find Out, to help kids learn.

  • Earth Science for Kids: Minerals Ducksters

    Around 99% of the minerals in the Earth's crust are made up of eight elements including oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium. Common minerals include quartz, feldspar, bauxite, cobalt, talc, and pyrite. Some minerals have a

  • Metals Found In Rocks Facts About Minerals DK Find Out

    Some metals are held inside rocks as minerals. The rock or mineral that holds the metal is called an ore. An ore is heated with chemicals until it melts and the pure metal separates out as a liquid. The liquid then cools and hardens. A few metals, such as gold, silver, and copper can be found in already pure form as metal elements. Nuggets or flakes of these metals can be taken straight from rock, but

  • Interesting facts about minerals Questions and Answers

    In total in the world about 4000 kinds of various minerals are studied and classified. Pyrite, or cat-gold, is very easily confused with gold ore, which various fraudsters used to actively use. Beautiful green mineral nephrite almost twice the strength of hardened steel. Graphite was used in the manufacture of pencils randomly. The scientist broke the graphite cup, and its fragment left a mark on

  • mineral Kids Britannica Kids Homework Help

    Minerals make up Earth’s rocks,sands,and soils . They are found on Earth’s surface as well as deep underground. Minerals are inorganic substances, meaning

  • Rocks and Minerals for Kids Facts about Rocks DK Find

    Find out more about rocks and minerals for kids. Get information about rocks and minerals and discover interesting facts with DK Find Out, to help kids learn.

  • ore National Geographic Society

    Ore is a deposit in Earth’s crust of one or more valuable minerals. The most valuable ore deposits contain metals crucial to industry and trade, like copper, gold, and iron. Copper ore is mined for a variety of industrial uses. Copper, an excellent conductor of electricity, is used as electrical wire. Copper is also used in construction. It is a common material in pipes and plumbing material

  • Earth Science for Kids: Minerals Ducksters

    Around 99% of the minerals in the Earth's crust are made up of eight elements including oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium. Common minerals include quartz, feldspar, bauxite, cobalt, talc, and pyrite. Some minerals have a different colored streak

  • Ore Facts for Kids KidzSearch

    An ore is a mineral which has a valuable metal inside it. Ores are usually extracted by being mined. They can sometimes be found on the Earth's surface. Most ores are chemical compounds such as oxides or sulfides. There are different ways to get the metal out of the ore. Iron ore, for example, is

  • mineral Kids Britannica Kids Homework Help

    Minerals make up Earth’s rocks,sands,and soils . They are found on Earth’s surface as well as deep underground. Minerals are inorganic substances, meaning

  • Educational Resources Kids Love Rocks

    When we give kids opportunities to discover, it spurs the desire to know more. That love of education can spark a lifelong passion in not only rocks and minerals but in the various areas of science. Whether you are a teacher or parent, we have resources available so that you can help your kids learn more about geology (study of the earth), petrology (study of rocks) and mineralogy (study of

  • gemstone Definition, History, Types, & Facts Britannica

    Gemstone, any of various minerals highly prized for beauty, durability, and rarity. A few noncrystalline materials of organic origin (such as pearl and amber) also are classified as gemstones. Of the more than 2,000 identified natural minerals, fewer than 100 are used

  • Sulfides Mineralogy4Kids

    The minerals that make up the sulfide class are composed of metal cations (+2 charge) combined with sulfur. The sulfides form an important group of minerals which includes the majority of the ore minerals for iron, copper, nickel, lead, cobalt, zinc, and silver. Most of the minerals in this class allow light to transmit through them (are opaque) with distinctive colors and colored streaks. The

  • Lead Facts Science for Kids

    Lead has been used since ancient times due to the fact it is easily extracted from ore and generally easy to work with. The ancient Romans used lead to make plumbing pipes, as joining pins for limestone building blocks and it was popular amongst Roman alchemists. Historically, tin and lead were hard to distinguish between. The Romans called lead 'plumbum nigrum' (black lead) and tin was called

  • Short stories for kids LearnEnglish Kids British Council

    LearnEnglish Kids: Playtime helps your child build confidence in English speaking and improve listening skills. Help and Support. Covid-19 support for parents; Getting started for kids; House rules for kids; Find out about levels; Getting started for parents; House rules for parents and teachers ; Frequently asked questions; Courses. Find an English course for your child; A Z of Topics. ALL

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