Heart-related causes of chest pain. The following are heart-related causes of chest pain: a heart attack, which is a blockage of blood flow to the heart. angina, which is chest pain due to blockages in the blood vessels leading to your heart. pericarditis, which is an inflammation of the sac around the heart.
1 No-stain slab granite countertops cost $50-$90 per square foot, or $1,500-$2,700 for an average kitchen, typically including professional installation. Granite-cutting circular saw blades cost about $20; granite-cutting drill bits cost about $10. 2  Most granite countertops require frequent resealing treatments to avoid damage to the surface. 3  Sealant costs $15-$20 per ounce; one ounce treats 50 square feet of countertop.
Granite and marble countertops both cost around $40 to $150 per square foot, including the cost of installation. Costs vary according to color and general appearance.However, high-end marble tends to be more expensive than equivalent high-end granite.A marble quarry.Click to enlarge.ranite and marble countertops both cost around $40 to $150 per square foot, including the cost of installation. Costs vary according to color and general appearance.