=Birthstone: December Hardness: 6.5 to 7 Toughness: Poor Specific Gravity: 4.15 (+/- .15) Ref. Index: 1.7777 to 1.987 Double Refraction: +0.059 Main Sources: Africa and Burma Treatment: Heat (Color may lighten if exposed to direct light.) Reaction to Heat: Poor, color change may occur.== =
yes
Turquoise is the birthstone for December, Color is Turquoise or blue zircon
yes it is. Most people spend a bunch of money for blue zircon. It has been called the gem of December.
Blue Zircon
The birthstone for December is turquoise or blue zircon. Both stones are known for their beautiful blue color and are believed to bring luck, protection, and healing properties to those who wear them.
yes Blue Zircon is the Secondary birthstone The actual birthstone for December is Turquoise.
Zircon can occur in all different shades of golden hues from true golds to more reddish orange tones to yellowish-greens.
The streak of blue zircon mineral is typically white. Streak refers to the color of the powder left when a mineral is scraped across a streak plate, which can sometimes differ from the color of the mineral itself. Blue zircon, known for its vibrant color, still shows a white streak when tested.
Zircon is diamagnetic, it will be repulsed by an external magnetic field and not attracted
Zircon is ZrSiO4; the blue color is due to some impurities.
Zircon crystals come in a wide range of colors, including blue, red, orange, yellow, green, and brown. The most common color of zircon is brown. Blue zircons are highly sought after for their striking color.
Topaz and zircon are both gemstones, but they differ in composition and characteristics. Topaz is a silicate mineral composed of aluminum and fluorine, often found in a range of colors, including blue, yellow, and colorless. Zircon, on the other hand, is a zirconium silicate mineral, typically occurring in a variety of colors, including brown, green, and clear, and is known for its high brilliance and fire. Additionally, zircon has a higher density than topaz, and they can be distinguished by their optical properties and crystal structures.