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Can a lodestone rock float?
No, lodestone, which is a form of the mineral magnetite, is denser than water so will not float. Its specific gravity is about 5.17.
What is the boiling point of magnetite?
Magnetite does not have a specific boiling point as it decomposes before reaching its melting or boiling point. Magnetite decomposes into iron(II) oxide and eventually into iron oxide and oxygen at high temperatures.
What is the diaphaneity of magnetite?
The diaphaneity of magnetite is opaque.
Is there a substitute material that can be used if we run out of magnetite?
Hematite is a substitute material for magnetite in certain applications due to its similar magnetic properties. It can be used in place of magnetite in industries such as heavy media separation and as a pigment in paints. However, the specific application and desired properties should be considered when choosing a substitute material.
Is pyrite heavier than black sand?
Yes, pyrite, also known as "fool's gold," is generally heavier than black sand. Pyrite has a specific gravity of about 5.0, while black sand, which often consists of magnetite or other heavy minerals, typically has a specific gravity ranging from 4.0 to 5.0. However, the exact weight comparison can vary depending on the specific composition of the black sand. Overall, pyrite tends to be denser than most components of black sand.
Can a lodestone rock float?
No, lodestone, which is a form of the mineral magnetite, is denser than water so will not float. Its specific gravity is about 5.17.
What is magnetite made of?
a type of rock that is commonly found with gold and has a magnetic charge, thus it is called magnetite. Also, it contain iron ore, or iron oxide (Fe2 O3) so the color is usually reddish brown. the specific gravity is high. and it is a kind of sedimentary rock. hematite is more lighter in the term of specific gravity and color.
What is specific gravity of black sand?
The specific gravity of black sand can vary, but it is typically in the range of 2.5 to 3.5. This means that it is 2.5 to 3.5 times heavier than an equal volume of water. Black sand is often composed of minerals like magnetite and hematite, which are dense and contribute to its specific gravity.
What is the formula of magnetite?
The chemical formula for magnetite is Fe3O4, which represents a combination of iron (Fe) and oxygen (O) atoms in a specific ratio. Magnetite is a naturally occurring mineral with magnetic properties, and it is commonly found in rocks and ores.
What is the specific gravity for aluminum?
Aluminum has no specific gravity, at least by the current definition of gravity.
What is the specific gravity of mica?
mica has the specific gravity of 2.88
What is the Specific gravity of ppc?
Specific gravity of ppc is 3.15
What is the Specific gravity of acetone?
The specific gravity of acetone is approximately 0.79 at 20°C.
What is the boiling point of magnetite?
Magnetite does not have a specific boiling point as it decomposes before reaching its melting or boiling point. Magnetite decomposes into iron(II) oxide and eventually into iron oxide and oxygen at high temperatures.
Specific is the ratio of an object's density to that of water?
Specific Gravity.
What is the quartz specific gravity?
The specific gravity of quartz is nearly 2.65.
The magnetic iron oxide mineral is called?
Magnetite is the magnetic iron oxide mineral. It is a black or brown mineral with a chemical formula Fe3O4, and it is a common iron ore mineral found in many rocks and soils around the world. It is known for its strong magnetic properties.
