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750 Carats Natural Rough Sphene Parcel
- SKU
- Dimenzije (mm)
- 1 x 1 x 1mm
- Težina (cts)
- 750
- Treatment
- No Treatment
- Type
- Rough, Specimen
- Boje
-
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.
Classification
- Common Name: Sphene
- Species Sphene
- Variety
- Colors Yellow, Green, Brown, Orange, Red
- Alternate Names: Titanite, Chrome Sphene
- Gemstone Groups
- Key Separations: OTL RI reading, very strong eye visible doubling, possibly spectra
- Comments Chrome sphene is intense green in color.
Sphene Chemistry and Crystallography:
Chemical Name: Calcium titanium silicateChemical Formula: CaTiSiO5SynthesisCrystal System: MonoclinicClassification SilicateNature NaturalCrystallinity CrystallineSphene Physical properties:
- Hardness 5-5.5
- Streak White
- Specific Gravity: 3.5-3.54 Typical:3.52
- Toughness Varies
- Inclusions Sphene occasionally contain tiny crystals that aline in straight rows or “feathers”, natural inclusions, actinolite needles and twinning is common. Stones have strong dispersion and eye-visible doubling.
- Luster SubAdamantine
- Stability
- Fracture Conchoidal, Splintery
- Cleavage Good, in one direction
Item Specifics:
- TREATMENT NONE 100% NATURAL
- COLOR GREEN MULTICOLOR SPARKLE
Feel free to to “make an offer” on our other items :)
We Accept Payments through
- Paypal
- Direct Deposit
- Credit Cards
| Pružatelj usluga | Odredište | Trošak |
|---|---|---|
| Registered Shipping Zadano |
Ostatak svijeta
21
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| DHL |
Ostatak svijeta
12
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| FedEx |
Ostatak svijeta
8
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Standard Shipping - Tracked |
Ostatak svijeta
23
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Registered Shipping Zadano |
Pakistan
18
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Standard Shipping - Tracked Zadano |
Sjedinjene Američke Države
23
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| DHL |
Pakistan
12
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| FedEx |
Pakistan
8
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Standard Shipping - Tracked |
Pakistan
23
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| DHL |
Sjedinjene Američke Države
12
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| FedEx |
Sjedinjene Američke Države
8
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Registered Shipping |
Sjedinjene Američke Države
21
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
- SKU
- Dimenzije (mm)
- 1 x 1 x 1 mm
- Težina (cts)
- 750
- Treatment
- No Treatment
- Type
- Rough, Specimen
- Boje
-
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.
Classification
- Common Name: Sphene
- Species Sphene
- Variety
- Colors Yellow, Green, Brown, Orange, Red
- Alternate Names: Titanite, Chrome Sphene
- Gemstone Groups
- Key Separations: OTL RI reading, very strong eye visible doubling, possibly spectra
- Comments Chrome sphene is intense green in color.
Sphene Chemistry and Crystallography:
Chemical Name: Calcium titanium silicateChemical Formula: CaTiSiO5SynthesisCrystal System: MonoclinicClassification SilicateNature NaturalCrystallinity CrystallineSphene Physical properties:
- Hardness 5-5.5
- Streak White
- Specific Gravity: 3.5-3.54 Typical:3.52
- Toughness Varies
- Inclusions Sphene occasionally contain tiny crystals that aline in straight rows or “feathers”, natural inclusions, actinolite needles and twinning is common. Stones have strong dispersion and eye-visible doubling.
- Luster SubAdamantine
- Stability
- Fracture Conchoidal, Splintery
- Cleavage Good, in one direction
Item Specifics:
- TREATMENT NONE 100% NATURAL
- COLOR GREEN MULTICOLOR SPARKLE
Feel free to to “make an offer” on our other items :)
We Accept Payments through
- Paypal
- Direct Deposit
- Credit Cards
| Pružatelj usluga | Odredište | Trošak |
|---|---|---|
| Registered Shipping Zadano |
Ostatak svijeta
21
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| DHL |
Ostatak svijeta
12
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| FedEx |
Ostatak svijeta
8
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Standard Shipping - Tracked |
Ostatak svijeta
23
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Registered Shipping Zadano |
Pakistan
18
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Standard Shipping - Tracked Zadano |
Sjedinjene Američke Države
23
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| DHL |
Pakistan
12
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| FedEx |
Pakistan
8
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Standard Shipping - Tracked |
Pakistan
23
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| DHL |
Sjedinjene Američke Države
12
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| FedEx |
Sjedinjene Američke Države
8
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
| Registered Shipping |
Sjedinjene Američke Države
21
|
prva stavka
po dodatnoj stavci
ograničenje dostave na
|
Menschjewllery Store Policies Refund & Return Policy At Menschjewllery, we strive to provide high-....
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PozitivanThanks
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Pozitivan
Thank you so much! It’s a beautiful piece, arrived quickly too.
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Pozitivan
Love this stone! As pictured!
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