Radiocarbon Dating is used on organic objects only, so the fact that your whole example is based on inorganic rocks and radio carbon dating only suggests that you do not know with any detail or understanding the topic that you are discussing.
There are 2 calories in 1 cup of Unsweetened Iced Tea. Calorie breakdown: 0% fat, 97% carbs, 3% protein.
1 Fresh-brewed taste; all-natural flavors, with no high-fructose corn syrup. 2  Our unsweetened iced tea is pure and simple, perfect for all of your relaxing moments. 3  Slow-brewed, using real black tea leaves.  Zero calories per 8-oz. serving; a great alternative to soft drinks.