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1561
3

303.50 CTS PURPLE LABRADORITE SPECIMEN -MADAGASCAR [STS2158]

SKU
Dimensioni (mm)
51.700 x 36.700 x 18.200mm
Peso (cts)
303.500
Tipo
Specimen
Colori

LABRADORITE PURPLE
Mined at Fort Dauphin Madagascar -Africa 
A  purple tone  in this sspecimen is very unique. This specimen does have a play of purple with other colours. 
well polished.

Labradorite  a feldspar mineral, is an intermediate to calcic member of the plagioclase series.. The streak is white, like most silicates. The refractive index ranges from 1.555 to 1.575. Twinning is common. As with all plagioclase members the crystal system is triclinic and three directions of cleavage are present two of which form nearly right angle prisms. It occurs as clear, white to gray, blocky to lath shaped grains in common mafic igneous rocks such as basalt and gabbro, as well as in anorthosites.

The iridescence is the result of light refracting within lamellar intergrowths resulting from phase exsolution on cooling in the Boggild miscibility gap.

Gemstone varieties of labradorite exhibiting a high degree of iridescence are called spectrolite; moonstone and sunstone are also commonly used terms, and high-quality samples with good iridescent qualities are desired for jewelry.

 


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FedEx $12.00 / 3 giorni $39.00 / 10 giorni
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Resto del mondo
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Registered Shipping $9.00 / 7 giorni $16.00 / 21 giorni
Australia
Registered Shipping è scontato a $9.00 sugli ordini con 2 o più articoli
Resto del mondo
Registered Shipping è scontato a $16.00 sugli ordini con 2 o più articoli

sedagems
Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.
Mermaid Waters , Australia
Verificato
19038 feedback

  • ryumaru
    ryumaru
    Positivo

    Beautiful ametrine. Very fast delivery. Professional seller

  • kewpie
    kewpie
    Positivo

    Really beautiful piece. Very happy

  • laurahawkmoth
    laurahawkmoth
    Positivo

    Amazing, beautiful & mysterious impactite

  • laurahawkmoth
    laurahawkmoth
    Positivo

    amazing inner life & iridescence -- lovely

  • kewpie
    kewpie
    Positivo

    this is SUCH a nice piece - they have a lifetime customer - great customer service and communication - THANK YOU

5%
Codice coupon SEDADEALS
Valido fino a
2nd Jan 2025

Verifica

Il programma Gemstone Sheriff consente ai nostri membri di richiedere un controllo su qualsiasi prodotto, che viene completato da un Gemologist indipendente che valuta l'accuratezza della descrizione e delle immagini dell'articolo.

Dettagli di spedizione

Spedizione:
$16.00 21 giorni tramite Registered Shipping
Spedizioni da:
Australia

Opzioni di pagamento

  • paypal
  • stripe
Questo venditore aggiunge 10.00% tax alle transazioni in Australia .

Panoramica

Tipo di elenco : Standard
Codice prodotto : 1446789
Inizia : 25th November 2024 04:25 pm PST
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