American Specialty Glass Crystal Clear Size 2 Terrazzo Glass - 50 Lbs w0.25 Is this fireplace safe

Is this fireplace safe

(E) - Shelf Depth - 49 3/8"

Part Number 5813 Finish Black Material Wrought Iron Overall Height 32-Inch Weight 12 lbs Warranty

Insulated Tee w/Insulated Tee Cap (IT)

American Specialty Glass Crystal Clear Size 2 Terrazzo Glass - 50 Lbs w0.25 Is this fireplace safeCrystal Clear Size 2 terrazzo glass can be used for countertops, concrete, DIY Projects, glass aggregates. This glass offers beautiful colors that do not fade or need replacing, they are available in various sizes. Terrazzo glass goes through rigorous tumbling processes in order to ensure precise sizing. ASG terrazzo glass is 100% recycled glass made in the USA. Glass can be used for terrazzo, countertops, aquariums, aquarium gravel, swimming pools,