San Andreas Lake (from which the fault takes its name) is a ``sag pond'' that naturally formed in the valley of the San Andreas fault. Strike slip faults are good places for lakes; the fault both creates a low spot to collect the water, and grinds up the rock underneath making an impermeable layer to hold the water in.
In addition to providing us with shape and support for our skeleton, minerals are the âspark of life.â Minerals are essential in the diet and each plays unique and often multi-factorial roles as they act at all levels of the body â cells, tissues, organs, and the whole organism.
We hear quite a bit about calcium and iron, but magnesium is also a very important mineral in the body. Most commonly identified as an electrolyte and touted for its role in maintaining mineral balance, magnesium works hand-in-hand with calcium.Magnesium is also involved in over 300 essential metabolic functions making this mineral a key player in energy metabolism.Some of the most important are:ost commonly identified as an electrolyte and touted for its role in maintaining mineral balance, magnesium works hand-in-hand with calcium. Magnesium is also involved in over 300 essential metabolic functions making this mineral a key player in energy metabolism. Some of the most important are: