Résultat de la recherche : tourmaline

... de minéralisation ont été identifiés (de l'or natif dans des veines de quartz avec ou sans tourmaline, et des sulfures dans des veines de quartz). ...

... points out that, whereas 10 years ago stones such as tourmaline were more plentiful, therefore cheaper and considered 'semi-precious', most tourmalines ...

It includes animals, human figures, flowers, fruits and sweets from a wide variety of gemstones including: agate, carnelian, tourmaline, amethyst, quartz, ...

The market may be the best guide to her chances and those of Tourmaline, Flying Arch and Hello Tomorrow. A tight contest on the figures and Leicester winner ...

... Circa 1950, Br=.85cts., I/J, VS2; 18KYG Imperial Jade Gents Ring; 14KYG Ladies Elgin Pocket Watch; 14K Green Tourmaline Bracelet; Diamond Studs=Approx. ...

TOURMALINE (IRE) Diamond Green filly out of Pretext. FAULT 8-1 (9-7) In rear, headway 2f out, ridden to lead 1f out, ran on, won at Leicester 7f 3yo & 4yo ...

Other precious materials in the show include petrified wood, obsidian, amethyst, lapis lazuli, tourmaline and zircon. There are no dates on the works or ...

Collecting at the nearby Power's Farm, famous location for black tourmaline crystals, is $5 per day. There is no charge for the public to attend the show. ...

Eye-catching visual effects in Surlyn®: The cap of the new 'Oriens' fragrance from Van Cleef & Arpels mimics the appearance of a tourmaline gem thanks to ...

?Blue topaz and different shades of tourmaline are in vogue. Coral carved stone rings and the ones carrying miniature paintings as designs are also in ...