What does the word magnes mean?

The word "magnes" is derived from Latin and is related to the term "magnet." In classical texts, "magnes" refers to a type of stone that has magnetic properties, which we now associate with magnetite, a naturally occurring mineral. The study of magnetism and magnets has its origins in these ancient references. In modern usage, "magnes" may not be commonly used by itself but is often found in scientific contexts related to magnetism.