Formula:Be3Al2Si6O18
Class:Silicates
Crystal system:Hexagonal
Hardness:7.50-8.00
Specific gravity:2.68-2.80
Dimensions (L x W x H):37 x 10.0 x 10.00 mm
Natural specimens may vary slightly from the listed measurements.
This is a natural yellow beryl crystal (heliodor) from Pakistan, offered as an authentic beryl mineral specimen for collectors.
The crystal has a slender prismatic habit with a clearly preserved natural termination. The color is a bright yellow to golden yellow, evenly distributed along the crystal body, with good internal transparency and visible longitudinal growth striations typical of beryl.
This specimen is completely natural and untreated. No heat treatment, irradiation, or color enhancement has been applied. The crystal surfaces and termination remain in natural condition. All photographs show the exact heliodor crystal you will receive.
Heliodor crystals of this size are appreciated by collectors for their elegant proportions, clean crystal form, and saturated natural color, making them suitable for cabinet collections and focused beryl collections.
Specifications
The crystal has a slender prismatic habit with a clearly preserved natural termination. The color is a bright yellow to golden yellow, evenly distributed along the crystal body, with good internal transparency and visible longitudinal growth striations typical of beryl.
This specimen is completely natural and untreated. No heat treatment, irradiation, or color enhancement has been applied. The crystal surfaces and termination remain in natural condition. All photographs show the exact heliodor crystal you will receive.
Heliodor crystals of this size are appreciated by collectors for their elegant proportions, clean crystal form, and saturated natural color, making them suitable for cabinet collections and focused beryl collections.
Specifications
- Mineral: Heliodor (Yellow Beryl)
- Chemical formula: Be₃Al₂Si₆O₁₈
- Crystal system: Hexagonal
- Crystal habit: Slender prismatic, naturally terminated
- Color: Yellow to golden yellow
- Hardness: 7.5–8 (Mohs scale)
- Origin: Pakistan
- Condition: natural, untreated mineral specimen