Stone | Refractive Index | Specific Gravity | Hardness | Toughness | Enhancements | Enhancement Frequency | Enhancement Stability | Care Tip | Birthstone Month | Anniversary Year |
|---|---|---|---|---|---|---|---|---|---|---|
Amethyst | 1.544-1.553 | 2.66 (+.03, -.02) | 7 | Good | Heated to lighten color | Occassionally | Excellent | Avoid abrupt temperature changes and do not use steam to clean | February | 6th |
Anniversary Year(s):
6th
Birthstone Month:
February
Care Tips:
Avoid abrupt temperature changes and do not use steam to clean
Enhancement Stability:
Occassionally
Enhancement Frequency:
Occassionally
Enhancements:
Heated to lighten color
Toughness:
Good
Hardness:
7
Specific Gravity:
2.66 (+.03, -.02)
1.544-1.553
Refractive Index:
Amethyst
Birthstone for the Month of:
February
Amethyst is the purple variety of the mineral quartz. The color purple has long been associated with royalty so it is no surprise that amethyst has been highly prized throughout history. Amethyst ranges from a pale lilac, referred to as Rose de France, to medium lavender-purple to intense deep purple. Prized by ancient Greeks, amethyst was believed to prevent intoxication, hence its name: amethystos from a- (not) and methysko (intoxicate). This regal gemstone is the birthstone for February, is designated as the 6th wedding anniversary and is the official state gemstone of South Carolina.