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$2.00
Trenutna ponuda
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Ponude
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48
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1.50 Carat Orange Spessartite Garnet Gemstone

SKU
Dimenzije (mm)
5.820 x 4.090 x 2.720mm
Težina (cts)
1.500
Treatment
No Treatment
Shape
Oval
Tip
Faceted
Clarity
N/A
Boje

Spessartite garnet is a semi-precious gemstone also called:

  • Erinite

  • Partschinite

  • Fanta Garnet

What’s the difference between spessartite and spessartine?

Technically, nothing. Gemologists use “spessartite” more often while mineralogists use “spessartine” more often.

However, “spessartite” also refers to an igneous rock with no relation to the garnet.

As a garnet, spessartite is a January birthstone, lucky stone for Aquarius, and 2nd wedding anniversary gem.

Spessartite Garnet Specifications & Characteristics

The garnet family has two main series: pyralspite and ugrandite. Spessartite is one of the three species in the pyralspite group, along with pyrope and almandine.

Pyralspite garnets are aluminum silicates with different elements in the X site (the first element listed in the formula). Spessartite’s formula is Mn3Al2Si3O12 or Mn3Al2(SiO4)3, as it’s a manganese aluminum silicate.

Buyers may confuse spessartite vs hessonite garnet, which is usually yellow to orange. However, hessonite is a grossular variety with a lower refractive index (1.731 to 1.754) and lower Mohs hardness (6.5). Color-wise, hessonite is usually browner and redder in hue than spessartite.

Here are the spessartite garnet properties listed:

  • Mohs hardness: 6.5-7.5

  • Color: Yellow, yellow-orange, orange, orange-red, red, reddish-brown, brown

  • Crystal structure: Isometric/cubic

  • Luster: Vitreous (glassy), resinous, or sub-adamantine

  • Transparency: Transparent to opaque

  • Refractive index: 1.79-1.985

  • Density: 3.80-4.25

  • Cleavage: None

  • Fracture: Conchoidal or subconchoidal

  • Streak: White

  • Luminescence: None

  • Pleochroism: None

  • Birefringence: None

  • Dispersion: 0.027 (moderate)

  • Optical effects: Color-change, chatoyancy

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thesparklegem
thesparklegem
100% Genuine Stones Worldwide shipping
Toronto , Canada
Provjereno
17 povratne informacije

  • doinamarica82
    doinamarica82
    Pozitivan

    Beautiful gemstone. Even more so in person! An efficient communication with the seller! Highly recommend!

  • doinamarica82
    doinamarica82
    Pozitivan

    Beautiful gemstones. True to description. A trusted seller!

  • doinamarica82
    doinamarica82
    Pozitivan

    Beautiful gemstone! Highly recommend the seller!

  • rmbr
    rmbr
    Pozitivan

    Lovely color and fast shipping!

  • rmbr
    rmbr
    Pozitivan

    Intense color and good shipping.

Povijest ponuda (1)
cwsgems
Prethodno kupljen od ovog prodavatelja
prije 7 sati
$1.00

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Detalji dostave

dostava:
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Brodovi iz:
Canada

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Pregled

Vrsta unosa : Standard
Identifikacijski broj proizvoda : 2631414
Početna ponuda : $1
Počinje : 27th November 2024 09:07 pm PST
Završava : 1st December 2024 09:07 pm PST
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