1 Hepatitis B is a viral infection that attacks the liver and can cause both acute and chronic disease.  The virus is transmitted through contact with the blood or other body fluids of an infected person.
Kunzite. Stone Information & Mining. Kunzite is the best-known variety of the mineral spodumene. It's named after famed gemologist George Frederick Kunz, who was the first to identify it as a unique variety of spodumene. It's found in Afghanistan, Brazil, Madagascar, and the US state of California.
A pretty basic question, but one that is worth asking. Definition: Tanzanite is the crystalline form of the mineral zoisite. Considered a rare gemstone, the zoisite crystals form in the presence of vanadium, which is a mallable, grayish-silvery metal.