Passer aux informations produits
1 de 7

Natural brownish yellow sphene - 3.579 ct - rough gemstone - for faceting - unheated

Natural brownish yellow sphene - 3.579 ct - rough gemstone - for faceting - unheated

Prix habituel €4,72 EUR
Prix habituel Prix promotionnel €4,72 EUR
En vente Épuisé
Taxes incluses. Frais d'expédition calculés à l'étape de paiement.

Natural brownish yellow sphene - 3.579 ct - rough gemstone - for faceting - unheated

This gemstone is unique and desirable in jewelry and art. It belongs to the nesosilicate group but has a distinct chemical composition of calcium titanium silicate.
Unleash your inner strength with this rough gemstone, a natural rough sphene that exudes hope and courage. Empower yourself to overcome fear and challenges with this unheated gemstone, which has been used for centuries to heal physical, emotional, and spiritual ailments. Faceting this gem will enhance its powers and bring newfound determination to stand up for your beliefs.

Certificate: RO-TISP024BG-002-195

Gem Type: Natural Titanite mineral Sphene

Weight: 3.579 Carat

Shape: Rough

Size: 11.6 x 8.5 x 4.1 mm.

Color: brownish yellow

Clarity: Transparent

Luster: N/A

Treatment: unheated, untreated

Birefringence : 0.100-0.192.
Cleavage : Distinct 1 direction
Crystallography : Monoclinic
Dispersion : 0.051 (strong)
Hardness : 5- 5.5
Inclusions : feathers
Refractive index : 1.843-2.110
Specific gravity : 3.45-3.55

COMMENTS :

No indications of heating - No indications of treatment
fluorescence under ultraviolet light.

FIND THE ONLINE CERTIFICATE HERE

 

Afficher tous les détails