What Minerals Are In Natural Hot Springs?

What Minerals Are In Natural Hot Springs? Hot springs have an especially high mineral content, because heated water can hold more dissolved solids. This means a given hot spring can contain everything from calcium, magnesium, silica, lithium, and even radium. Like a multivitamin for the skin! Do hot springs have dissolved minerals in them? Hot

Are Garage Door Torsion Springs Color Coded?

Are Garage Door Torsion Springs Color Coded? Torsion springs are color coded based on wire gauge sizes. Extension springs are color coded based on the weight they are designed to counterbalance. For extension springs one pair (2 springs total) are identified by a given color code and weight rating. How do I know what spring