On closer inspection, you notice that there is a large black inclusion within the diamond structure. Inclusions that are large and pronounced can interrupt the passage of light through the gem, hindering the diamond brilliance and fire.
Abstract. The âmanganese-oxidizing groupâ is a phylogenetically diverse assemblage, which is characterized by the ability to catalyze the oxidation of divalent, soluble Mn(II) to insoluble manganese oxides of the general formula MnO x (where X is some number between 1 and 2).abitats of manganese-oxidizing bacteria: the two well-characterized general environments where one might expect to encounter natural enrichments of Mn-oxidizing bacteria. Mn(II) is also continuously supplied by inputs of anoxic (reduced) water into aerobic environments (Fig. 2, part II).
Manganese is also necessary for normal brain and nerve function. Manganese is a component of the antioxidant enzyme manganese superoxide dismutase (MnSOD). Antioxidants scavenge damaging particles in the body known as free radicals.anganese Benefits: Manganese is an important component of many enzyme systems which are involved in the metabolism of carbohydrates, fats, and proteins.