high magnetic power which enable it to use in compass
Magnetite is metal, so the compass would be messed up and not useful at all.
All properties are useful there is no one property that is "least useful".
Density is the least useful property for identification because different specimens of the same type of mineral can vary in size. -Color is the least useful property for identification because it is the most obvious property.
the compass. it was a very useful invention for European sailors.
A compass was invented by the Chinese and was very useful to the sailors.
Pottery very useful
If it is a guard dog it guards property, that is useful.
The least effective property used to identify most minerals would be the color. The color of a mineral can be altered by impurities.
This depends on your needs !
to be awsome
Magnetite Layer is developed after essential chemical treatment. For instance, hydrazine and sodium sulfite are the most broadly chemicals. The presence of this layer has as result the deceleration of corrosion attack in tube's surface. Moreover, when this protective layer is spoiled, then mechanism of corrosion is going to start.
It is the characteristic