The extraction process to remove the lead from the sulfur is very simple, thus lead has been extracted from Galena since the earliest times.Galena from certain regions is rich in silver, and some specimens may contain as much as 20 percent silver. Because of this, silver-rich Galena is also an ore of silver.
Research shows that hiking has a positive impact on combating the symptoms of stress and anxiety, says Gregory A. Miller, PhD, president of the American Hiking Society. Being in nature is ingrained in our DNA, and we sometimes forget that.
Incline Flume Trail Project Objectives. 1  provide recreation opportunity for a variety of ability and fitness levels. 2  educate and add historical dimension to the trail experience. 3  make the trail safe and sustainable. 4  provide directional signage for better and safer experience. 5  give options for a variety of trail loops and routes.