![phenacite from Burma cushion cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/phenacite-birmanie-coussin-photo97.png)
indistinct
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 …
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![phenacite from Burma cushion cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/phenacite-birmanie-coussin-photo97.png)
![pink pezzottaite from Madagascar oval cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/pezzottaite-ovale-madagascar98.png)
pezzotaite
ck_admin
March 24, 2021
Discovered in 2002, it honors the name of the Italian mineralogist Federico Pezzotta, who discovered it in Madagascar.
![oval cut peridot from Burma](https://www.patrickvoillot.com/wp-content/uploads/2021/03/peridot-taille-ovale-birmanie101.png)
peridot
ck_admin
March 24, 2021
Formerly this mineral was called chrysolite, although the “chrysolitus” of Pliny was probably referred to topaz, a “yellow stone”, a “golden stone”. Also called ” stones of knights ” because it would be the crusaders who brought peridot from the east to europe where it
![cut painite from Mogok in Burma](https://www.patrickvoillot.com/wp-content/uploads/2021/03/painite-taille-fantaisie-mogok-birmanie-myanmar107.png)
![ouvarovite round cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/ouvarovite-taille-ronde108.png)
![nepheline fancy cut](https://www.patrickvoillot.com/wp-content/uploads/2021/03/nepheline-taille-fantaisie115.png)