1 Calories Burned For Treadmill: 10 mph (6 minutes per mile). 2  Calories Burned For Treadmill: 5% Incline, 5 mph (12 minutes per mile). 3  Calories Burned For Treadmill: 5% Incline, 5.45 mph (11 minutes per mile). 4  Calories Burned For Treadmill: 5% Incline, 6 mph (10 minutes per mile).
Well my shoes arrived and as I expected, the posters mentioning the stone and looking it up on Google, all of which I did along with looking at Dictionary .com before posting were completely wrong. Nike's color is very different from the literal description of the color. It is more of a dark gray/blue color.Not black at all, if someone thinks the NIKE version of the color is black then they would think my silver Audi is blue!ell my shoes arrived and as I expected, the posters mentioning the stone and looking it up on Google, all of which I did along with looking at Dictionary .com before posting were completely wrong. Nike's color is very different from the literal description of the color. It is more of a dark gray/blue color.
However, some basic types of obsidian include the following: Mottled (snowflake and peanut obsidian), banded or veined (Mahogany, midnight lace and pumpkin obsidian), pebbles or small nodules (Apache tears) and sheen (sheen obsidian, cat's eye, rainbow and fire/flame obsidian). 1  Identifying Obsidian. 2  Obsidian Origin.