When we're talking about what carry-on size is, a basic, safe guideline is that your bag should have a total dimension of 45 inches (115 cm).... that's height + width + depth. So, for instance, it could be... 20 x 15 x 10. ...or... 22 x 14 x 9. ...or some other combination up to 45 inches.
Hematite is a form of iron. It is found in Canada, Australia, Mexico North and South America, Africa, Europe, Asia, Greenland, the Pacific Ocean, Naha and Japan. hematite has also been found on mars.
Magnetite and hematite are minerals of iron. Both have iron in different oxidation states, and they are in the forms of iron oxides.owever, all these types of hematite minerals have the same reddish brown streak. In fact, hematite got its name because of the blood red color it has when it is in the powder form. On the Mohs scale, its hardness is given as 5-6. Hematite is brittle, but it is harder than pure iron.