BRONZITE 2.82 CTS - NATURAL SRI LANKA LOOSE GEMSTONE 21416
| Product Code: | 21416 |
| Availability: | In Stock |
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$290.00
| Carats | 2.82 |
| Size | 11.34 x 6.67 mm |
| Color | Medium Brown |
| Clarity | VC |
| Shape | Oval |
| Treatment | None |
| Origin | Sri Lanka |
| Location | Colombo, Sri Lanka |
| Price | $ 290.00 |
100% Natural - Not treated in any way.
Rare Collectors Gem.
Suitable for Museums,Institutions and Students of Gemology..
Clean Gems are rare..
Large Sizes are Extremely Rare!.
Among the Rarest of gemstones..
.
Chemical Comp: (Mg,Fe)SiO3,.
Crystal Group: Orthorhombic .
.
Bronzite is really a ferriferous variety of enstatite, which owing to partial alteration has acquired a bronze-like sub-metallic luster. The color of bronzite is green or brown. .
.
The cleavage surfaces therefore exhibit a metallic sheen or schiller, which is even more pronounced in hypersthene than in bronzite. The refractive indices and optic angle increase with iron content. When cut and polished makes an effective decorative gem, although little used for that purpose.
Rare Collectors Gem.
Suitable for Museums,Institutions and Students of Gemology..
Clean Gems are rare..
Large Sizes are Extremely Rare!.
Among the Rarest of gemstones..
.
Chemical Comp: (Mg,Fe)SiO3,.
Crystal Group: Orthorhombic .
.
Bronzite is really a ferriferous variety of enstatite, which owing to partial alteration has acquired a bronze-like sub-metallic luster. The color of bronzite is green or brown. .
.
The cleavage surfaces therefore exhibit a metallic sheen or schiller, which is even more pronounced in hypersthene than in bronzite. The refractive indices and optic angle increase with iron content. When cut and polished makes an effective decorative gem, although little used for that purpose.
