ΚΩΔΙΚΟΣ προϊόντος (SKU):79244
AGTA
Black Tourmalinated Quartz Oval Faceted Gemstone
Black Tourmalinated Quartz Oval Faceted Gemstone
Shipped from U.S. warehouse.
Delivery usually takes 2–3 weeks. Don’t worry - we take care of all taxes and customs.
Estimated arrival: 2025-12-05 – 2025-12-12
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Like rutilated quartz, this tourmalinated quartz is a terrific choice for earrings and other designs when you want a unique look in your design. Each gemstone has its own unique patterning, caused by inclusions of black tourmaline. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The oval cut is an even, symmetrical shape but elongated. The arrangement of its facets is similar to that of a round brilliant, designed to maximize light and color.
Gemstone type: Quartz
Stone shape: Oval
Stone size: 10 x 8mm, 8 x 6mm
Stone type: Natural
Color: Black
Enhancement: Heat-treated (H)
Mohs hardness: 7
Refractive index: 1.554–1.563
Specific gravity: 2.69–2.72
Brand: AGTA
Mineral source: SRI LANKA
Cutting center: Thailand
Specifications
- Brand:
- AGTA
- Color:
- Black
- Cutting center:
- Thailand
- Enhancement:
- Heat-treated (H)
- Gemstone type:
- Quartz
- Mineral source:
- SRI LANKA
- Mohs hardness:
- 7
- Price per unit:
- Priced per Each
- Refractive index:
- 1.554–1.563
- Specific gravity:
- 2.69–2.72
- Stone shape:
- Oval
- Stone size:
- 8 x 6mm
- Stone type:
- Natural
