Soothe yourself with these tranquil and vibrant words for the color blue. The word sapphire comes from the Greek sppheiros, a word that may have referred to blue gems, such as sapphire or lapis lazuli. Several key factors determine the value of a gem: To be considered worthy of jewelry, the mineral must have rarity, durability, attractiveness, size, and color. Sapphires come in all colors besides red, but blue sapphires are used as the September birthstone. When a gem is set into metal to be worn on the body it becomes a jewel. When we excavate precious or semiprecious stones, cut, and polish them into specific shapes, they become gems. Minerals are formed by geologic processes in rocks in their natural environment. Difference between minerals and gemsĪll birthstones are minerals, but why are some minerals considered gems? Interestingly, there is no geological definition for the word gem, because a gem is a human creation. Find Something Special for Every Month of the Year. We hope you enjoy these facts, legends, and history behind each birthstone. Sapphires are the birthstone for the month of September and the zodiac sign Virgo. What color is the birthstone for the month your girlfriend was born. We can own and display our special stone and feel embraced by its beauty. ![]() ![]() Perhaps this explains the lure of birthstones how powerful it is to have our month of birth represented by a beautiful natural gemstone. ![]() The basic human need to own and wear materials we deem "sacred" or special is what drives us to collect rocks and minerals.
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