Magma is a mixture of molten and semi-molten rock found below Earth's surface. Most magma consists of four types of materials: liquid rock, crystallized minerals, solid pieces of rock, and dissolved gases. When magma escapes through a volcano onto Earth's surface, scientists call it lava.
Download the Accretion of Duties Form (PDF, 8K) An accretion of duties is a promotion resulting from the upgrading of an employee's position because of additional duties and responsibilities. Jobs change and evolve for many reasons.
Accretion (finance) In finance, accretion is the change in the price of a bond bought at a discount to the par value of the bond. Accretion can be thought of as the antonym of amortization. Accretion, in a corporate finance environment, is essentially the actual value created after a particular transaction.