Magnetite is a mineral and one of the main iron ores. With the chemical formula Fe3O4, it is one of the oxides of iron. Magnetite is ferrimagnetic; it is attracted to a magnet and can be magnetized to become a permanent magnet itself. It is the most magnetic of all the naturally-occurring minerals on Earth.
Testicular Pain (Pain in the Testicles) Testicular Pain (Pain in the Testicles) Symptoms & Signs. Related. Symptoms & Signs. Testicular pain can have a number of different causes, some of which constitute a medical emergency. Trauma is a common cause of testicular pain when the scrotum is injured, most commonly as a result of blunt trauma. Testicular torsion is a condition in which the testicle twists inside the scrotum, causing an interruption in the blood supply to the testicle.
In this Article. In men and boys, the testicles hang outside the body in a pouch of skin called the scrotum. Because of their location, many types of accidents can cause testicular injuries. Blunt trauma (a strike) causes about 75% of testicular injuries. Examples include: Getting kicked. Getting hit by a baseball. Motorcycle accident.