0
Is it true that many metals are extracted from ores that contain sulfide minerals?
Yes, it is true that many metals, including copper, lead, and zinc, are extracted from ores containing sulfide minerals. These sulfide minerals are often rich in the desired metals and undergo processes such as roasting and smelting to extract the metals. The presence of sulfur can complicate processing, but it also allows for efficient metal recovery when managed correctly.
What else can I help you with?
Do all minerals contain usful metals?
No, not all minerals contain useful metals. Minerals are naturally occurring inorganic substances with a variety of compositions, and only some of them will contain metals that are economically valuable for things like industrial purposes or jewelry making.
What metals are extracted by froth flotation technique?
Froth flotation is commonly used to extract sulfide ores of copper, lead, zinc, and nickel. These metals are typically extracted from their ores by creating a froth that selectively separates them from the gangue materials.
What are the non metals?
Minerals that do not contain a metallic element.
A rock that is mined because it contains a useful substance is called a what?
The rock is called an ore. Ores are rocks that contain valuable minerals or metals that can be extracted and processed for use in various industries.
Is gold a sulfide?
No, gold is not a sulfide. Gold is a native element, typically found in its metallic form, and is classified as a precious metal. Sulfides are compounds that contain sulfur and one or more metals, such as pyrite (iron sulfide) or galena (lead sulfide). Gold does not contain sulfur in its natural state.
Are ores and rocks minerals or metals?
Ores are mineral deposits that contain metals in concentrated form. Rocks can also contain minerals, but not all rocks are considered to be minerals. Metals are elements that are typically extracted from ores through mining and processing.
How Minerals that can be mined at a profit are called ores true or false?
True. Ores are minerals that contain valuable metals or elements that can be extracted economically through mining and processing.
How are sulfide and sulfate mineral different?
Sulfate minerals contain the ion SO42- and generally have a vitreous to dull luster.Sulfide minerals contain the ion S2- and tend to have a metallic luster.Sulfate minerals include the SO42− anion in their chemical makeup, and they are often deposited hydrothermally, by evaporation, or by oxidation of sulfide minerals.Sulfide minerals contain the S2- anion in their chemical makeup. Combining with a wide range of metals like iron, nickel, copper, lead and antimony, the sulfides form an economically important class of metal ores.
Do all minerals contain usful metals?
No, not all minerals contain useful metals. Minerals are naturally occurring inorganic substances with a variety of compositions, and only some of them will contain metals that are economically valuable for things like industrial purposes or jewelry making.
What metals are extracted by froth flotation technique?
Froth flotation is commonly used to extract sulfide ores of copper, lead, zinc, and nickel. These metals are typically extracted from their ores by creating a froth that selectively separates them from the gangue materials.
Why is grainite not a ore?
Granite is a type of igneous rock that is formed from the slow crystallization of magma deep within the Earth's crust. It is not an ore because it does not contain valuable minerals or metals that can be economically extracted. Ores are rocks or minerals that contain useful substances that can be mined and processed for their valuable content.
What are the non metals?
Minerals that do not contain a metallic element.
Does money have minerals in them?
No, money itself does not contain minerals. However, the materials used to make coins and bills may contain trace amounts of minerals, such as metals in coins or fibers in banknotes.
From what type of rocks are the metals produced to manufacture bicycles?
The metals are extracted from ores, which are rocks and minerals that contain a sufficient amount of the desired metal to be extracted in an economically feasible manner. Bicycle steel is produced from iron that is refined most often from banded iron rock formations. Bicycle aluminum is a product of the refinement of the rock bauxite.
A rock that is mined because it contains a useful substance is called a what?
The rock is called an ore. Ores are rocks that contain valuable minerals or metals that can be extracted and processed for use in various industries.
Is gold a sulfide?
No, gold is not a sulfide. Gold is a native element, typically found in its metallic form, and is classified as a precious metal. Sulfides are compounds that contain sulfur and one or more metals, such as pyrite (iron sulfide) or galena (lead sulfide). Gold does not contain sulfur in its natural state.
What is it called when dissolved oxygen reacts with minerals that contain metals?
It is called oxidation when dissolved oxygen reacts with minerals that contain metals. This process can lead to the formation of rust or other oxidation products on the surface of the minerals.
