NATURAL RARE POTTASIUM FELDSPAR 3.74 Cts – 14854 SRI LANKA LOOSE GEMSTONE
$120.00
| Carats | 3.74 |
| Size | 11.8 x 9.4 mm |
| Color | Pale Green |
| Clarity | VC |
| Shape | Oval |
| Treatment | None |
| Origin | Sri Lanka |
| Location | Colombo,Sri Lanka |
| Price | $ 120.00 |
- Estimated delivery time 10-14 days
- Return Accepted within 30 days.
Product details
100% Natural – Not treated in any way.
Rare Collectors Gem.
Suitable for Museums,Institutions and Students of Gemology.
Gem with High Luster and Good Clarity.
Refractive Index: 1.528 - 1.537 Hardness: 6 Chemical Composition: Na [AlSi3O8] Density: 2.6 - 2.65 Crystal Group: Triclinic
Feldspar comes in white, yellow, or shades of red, orange to brown.Feldspar is a group of minerals related to each other in structure and chemical composition. Most crystallize in the monoclinic and triclinic systems. Cleavage is good in 2 directions forming nearly right angled prisms.
 
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