RECTANGLE HYDROTHERMAL SYNTHETIC AMETHYST
RECTANGLE ,HYDROTHERMAL ,SYNTHETIC AMETHYST
zoom_in
  • RECTANGLE ,HYDROTHERMAL ,SYNTHETIC AMETHYST

RECTANGLE HYDROTHERMAL SYNTHETIC AMETHYST

Unité de Vente: pièces

PHAMAREC07X05
SIZE
SHAPE
RECTANGLE HYDROTHERMAL SYNTHETIC AMETHYST
Hydrothermal amethysts are synthesized at relatively low temperatures and at high pressures from a seed crystal and an enriched solution of SiO2.
The optical and physical characteristics of hydrothermal quartzes do not vary from those of natural quartz. Only slight parallel growth lines can be seen inside the crystals and, rarely, some bubbles.
Our hydrothermal stones are characterized by having a perfect cut finish and a very good final polishing, so they offer a high quality shine.
PHYSICAL CHARACTERISTICS OF HYDROTERMAL QUARTZ:
Refractive Index (I.R.): 1,544-1,553
Hardness (Mohs): 7.0
Density: 2.65 gr / cm3
Fusion temperature: 1600-1700ºC
Acceptable working temperature: NOT ACCEPTABLE FOR CASTING
Our hydrothermal amethysts have the bright medium Brasil color, high color without dark violet background tones
PHAMAREC07X05

Specific References

New

16 other products in the same category

TURQUESA REC. BOLA 1T

Unité de Vente: pièces

1

WHITE CUBIC ZIRCONIA...

Sales Units: by piece

1

PIMENTILLO TURQUESA 1T

Unité de Vente: pièces

1

HIDROTERMAL CITRINO 11X9...

Unité de Vente: pièces

CORAL REDONDO CABUJON

Unité de Vente: pièces

1

BRIOLETTE TWO DRILLED...

Unité de Vente: pièces

SYNTHETIC ACQUAMARINE ROUND...

Unit Sales by piece

1

ZIRCONITA NARANJA PENTAGONO

Unité de Vente: pièces

1

HIDROTHERMAL AMETHYST ANTIC...

Sales Unit by piece

1

RUBI BAGUETTE SINTETICO

Unité de Vente: pièces

1

HILO CORAL BOLA SINTETICO

Unité de Vente: pièces

1

WHITE CUBIC ZIRCONIA ANTIC CUT

Sales Units: by piece

1

ZIRCONITA NARANJA ANTIC

Unité de Vente: pièces

1

ZIRCONITA LAVANDA FAN ABANICO

Unité de Vente: pièces

1