[amp_mcq option1=”Siderite” option2=”Limonite” option3=”Magnetite” option4=”Hematite ” correct=”option4″]<\/p>\n
The correct answer is (d) Hematite.<\/p>\n
Hematite is the most abundant and important iron ore. It is a mineral that is composed of iron oxide, and it is found in a variety of colors, including red, brown, and black. Hematite is an important ore because it is a major source of iron, which is used in a variety of industries, including steelmaking.<\/p>\n
Siderite is a mineral that is composed of iron carbonate. It is a relatively common mineral, but it is not as important as hematite because it contains less iron. Limonite is a mineral that is composed of iron oxide and hydroxide. It is a common mineral, but it is not as important as hematite or siderite because it contains less iron. Magnetite is a mineral that is composed of iron oxide. It is a relatively common mineral, and it is an important ore because it contains a high percentage of iron. However, it is not as important as hematite because it is more difficult to extract the iron from magnetite.<\/p>\n
In conclusion, hematite is the best quality of iron ore because it contains the most iron and is the easiest to extract.<\/p>\n","protected":false},"excerpt":{"rendered":"
[amp_mcq option1=”Siderite” option2=”Limonite” option3=”Magnetite” option4=”Hematite ” correct=”option4″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-4915","post","type-post","status-publish","format-standard","hentry","category-science","no-featured-image-padding"],"yoast_head":"\n