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.
Latest Posts. 1  Choosing the Right Poles for your outing. 2  Hike Safe with Poles. 3  10 Tips to Master Your Poles on Tricky Terrain. 4  Benefits of Walking With Sticks. Tags Nordic Walking, pole walking. It is often a major misconception that walking sticks only benefit the elderly; this couldnât be farther from the truth. There are numerous and varied benefits to using a walking stick in your daily life or when you are doing hiking or trekking. Most people donât even realise the potential advantages walking sticks can bring to their personal life.