Exactly as descripted and pictured. Fast shipping. Beautiful Tanzanite!
|Dimensions (mm)||9.22 x 6.38 x 4.98mm|
|Weight (carats)||1.95 carats|
A brilliantly transparent gem, sphene has fire greater than that of diamond! This gem is named from the Greek word for “wedge,” as its crystals are typically wedge shaped, but may be referred to by its mineral name, titanite. Another characteristic sphene possesses is birefringence, or double refraction, meaning that light splits into two rays as it passes through the gem. As a result, the back facets appear as double images, giving the gem a soft, hazy appearance, similar to the doubling seen in zircon.
Sphene Chemistry and Crystallography:
Sphene Physical properties:
Feel free to to “make an offer” on our other items :)
We Accept Payments through
The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.
|Starts||23rd Mar 2019 1:47pm PDT|
|Registered Shipping||$12.00||21 days|
|Standard Shipping - Tracked||$12.00||21 days|
|Shipping Insurance all providers $0.00 (optional)|