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$369.00 USD
Price

517 CTS MASSIVE LABRADORITE POLISHED STONE- SPECIMEN G5274

7781
3

SKU
Dimensions (mm)
78.000 x 61.000 x 12.000mm
Weight (cts)
517.000
Colours

NATURAL LABRADORITE LARGE SPECIMEN OR CABOCHON STONE

SOURCE MADAGASCAR

CODE: G5273

Labradorite ((Ca,Na)(Al,Si)4O8), is a feldspar mineral, an intermediate to calcic member of the plagioclase series. It is usually defined as having “%An” (anorthite) between 50 and 70. The specific gravity of Labradorite gemstones ranges from 2.71 to 2.74. The refractive index ranges from 1.555 to 1.575.

Twinning is common in Labradorite. As with all plagioclase members, its crystal system is triclinic. Three directions of cleavage are present, two of which form nearly right-angle prisms. Labradorite occurs as clear, white to gray, blocky to lath-shaped grains. It’s found in common mafic igneous rocks such as basalt and gabbro, as well as in anorthosites.Red Labradorite gemstones is also called Oregon sunstone. Red Labradorite Andesine is a member of the Feldspar group. Andesine is a rich Red. Red Labradorite - Andesine, has a hardness of 6 to 6.5 on the Mohs scale

The geological type area for natural Labradorite is Paul’s Island, near the town of Nain in Labrador, Canada. It occurs in large crystal masses in anorthosite and shows an iridescence or play of colours. The iridescence is the result of light refracting within perthitic lamellar intergrowths resulting from phase exsolution on cooling.

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Registered Shipping $9.00 / 10 days $15.00 / 18 days
Australia
Registered Shipping is discounted to $9.00 on orders with 2 or more items
Rest of the world
Registered Shipping is discounted to $15.00 on orders with 2 or more items

patriksbeadsandgems
patriksbeadsandgems
Varsity Lakes, Australia
Verified
2172 Feedback

50%
Coupon code sale50%
Valid Until
31st Jan 2025

Audit

The Gemstone Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Shipping Details

Shipping:
$15.00 18 days via Registered Shipping
Ships from:
Australia

Payment Options

  • paypal
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This seller adds 10.00% tax to transactions in Australia.

Overview

Listing Type : Standard
Product ID : 493982
Starts : 17th January 2025 06:12 pm PST
* All prices are in USD