(April 2013). The Samsung Galaxy Grand is a smartphone developed by Samsung Electronics, first announced on December 18, 2012. The phone has a dual core Cortex-A9 1.2 GHz processor and a RAM of 1 GB, with an internal memory of 8 GB which can be extended to another 64 GB by use of microSD cards.
As a general rule, a mantel is placed about 12 inches above the fireplace opening. Add an inch to the distance for every inch that the mantel protrudes. So, a mantel 6 inches deep would be attached 18 inches above the firebox opening.
Exception: When the bottom of the firebox opening is raised at least 8 inches (203 mm) above the top of the hearth extension, a hearth extension of not less than 3/8 -inch-thick (9.5 mm) brick, concrete, stone, tile or other approved noncombustible material is permitted.