Spirulina eases the passage of waste through the digestive system, thereby reducing stress on the entire system. It also promotes healthy bacteria in the digestive system, and helps to improve the absorption of dietary nutrients.
On average, expect to pay $89/square foot of installed quartz counters. Prices will vary from $59 to $139 depending on the brand, pattern, and installer.
Because of this, you can get both Quartz and Quartzite from about $40-60/SF (for the countertop material only), which is similar to many of the common granites, all the way up to about $200/SF for the highest grade pure quartz Quartzite.