![blue sapphire from Sri Lanka cushion cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/saphir-coussin-sri-lanka73.png)
Scorpio
Je vous emmène à travers mes vidéos découvrir mon expérience acquise depuis plus de 30 ans a silloner le globe entier à la recherche de pierres précieuses, de rencontre mémorables mais aussi de difficulté parfois …
actualités
Categories
![blue sapphire from Sri Lanka cushion cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/saphir-coussin-sri-lanka73.png)
![rubies from Sri lanka oval cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/rubis-ovale-sri-lanka75.png)
![crocidolite hawk’s eye](https://www.patrickvoillot.com/wp-content/uploads/2021/03/oeil-de-faucon-crocidolite-cabochon-bresil80.png)
compact quartz
ck_admin
March 24, 2021
This group includes compact quartz containing inclusions of another mineral which determines the appearance and color. Tiger’s Eye and Hawk Eye: The name comes from the fact that the polished cabochons show a light stripe evoking the split pupil of a tiger, the second name
![pyrope garnet from Africa oval cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/pyrope-taille-ovale-afrique83.png)
![oval cut pyrite from Madagascar](https://www.patrickvoillot.com/wp-content/uploads/2021/03/pyrite-taille-ovale-madagascar-85.png)
![prehnite crystals from India](https://www.patrickvoillot.com/wp-content/uploads/2021/03/prehnite-cristaux-inde89.png)