ametisti 6mm, luonnollinen sävy
$ 19.17
sis. 25.5 % ALV
Mallinumero:
070147
Tuotetunniste:
070147
AMETISTI
alkuperä (todennäköinen ): ei tiedossa
paino ct noin: 0,7
pituus mm. noin: 6
leveys mm. noin: 6
paksuus mm noin: 3
hionta: viistehiottu
puhtaus: VVS
kokonaisvaikutelma: AAA
ominaista: kirkas vaalea violetti
VAKIOKOKO: näitä voi tilata parin tai useampiakin kappaleita
| Quartz, the most common single mineral includes many varieties and sub-varieties. Amethyst is the name given to the variety which is transparent and light to dark purple in color. Although amethyst is found on almost every continent the dark transparent and clean stones are relatively rare and always in demand. |
| Known Facts | |
| Color Key: | purple, violet |
| Refractive Index: | 1.544 - 1.553 |
| Chemical Composition: | SiO2 |
| Hardness: | 7 |
| Density: | 2.66 |
| Crystal Group: | Hexagonal |
| Ocurrence: | Brazil, Uraguay, Bolivia, Madagascar, Russia, USA, Zambia |
| Sign of the Zodiac: | Pisces |
| Month of the year: | February |
| Planet: | Neptune |
| Purple has long been considered a royal color so it is not surprising that amethyst has been so much in demand during history. Fine amethysts are featured in the British Crown Jewels and were also a favorite of Catherine the Great and Egyptian royalty. Leonardo Da Vinci wrote that amethyst was able to dissipate evil thoughts and quicken the intelligence. | |
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