Amnesia Meaning. Amnesia is a medical condition which affects the brains ability to recall memory information. The symptoms of amnesia can be caused by a variety of different reasons. Some of these reasons include brain damage, traumatic events, or even the use of certain drugs.
The best sauna rocks are actually igneous rocks which come from cooled lava. Yes, that does cover a variety of rocks from granite (which are too heavy) to pumice (too light), but there exists a special type of dark-colored volcanic rocks which are juuust right.he Rocks and your Sauna Heater. Once you have the right stones, you must remember not to operate the heater without the rocks in the tray. Size is important too. The sauna rocks should be about the size of your fist or a large potato.
Examples of intrusive rocks are granite and gabbro. Granite is made up of three common minerals - quartz, mica and feldspar - and when viewed from a distance appear tan, pinkish or gray, depending on the concentrations and grain sizes of the three minerals. This rock is very widely used as a building material, due to its abundance and strength. Gabbro has a lower quartz content than granite, and is therefore much darker. Liquid rock that reaches the surface cools very quickly. As a result of this immediate cooling, the crystals produced are extremely small.