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3 large beads of neodymium-, praseodymium- and Erbium glass - ~ 5 grams each
3 beads of neodymium-, praseodymium- and Erbium glass - NEW!
size ~ 22mm
Nice glass beads. Doped with praseodmyium- , neodymium and erbium oxide (Pr2O3, Nd2O3 and Er2O3 ~5% concentration). Each one hand crafted. Since this kind of glass is produced very rarely. It is a true opportunity to get it.
Praseodymium was discovered in 1805 by Baron Auer von Welsbach in Vienna, Austria.
Praseodymium is a soft, white metal and a member of the lanthanide group of elements. It closely resembles neodymium and, along with other elements of the same group, is found in the same minerals. It has an abundance in the earth's crust of 9.5 ppm. It reacts slowly with oxygen but rapidly with water.
As a pure metal, its uses are limited; however, it is used as an alloying constituent for alloys used to make permanent magnets and flints. Along with neodymium, praseodymium is used to manufacture yellow glass which can be used as eye protection (e.g. for welders).
Source: ©Goodfellow.com
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You get one 3 beads of neodymium-, praseodymium- and Erbium glass - |
shipping fees
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We calculate following shipping fees:
Table of shipping fees: Standard International Airmail (5 - 10 days lead time) |
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USA, Canada |
$16.50 |
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Asia, South America, Africa |
$16.50 |
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Australia, New Zealand, Oceania |
$37.00 |
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Courier Express Services: |
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Items up to 1kg (2.2lbs) by Courier Express (Very fast! 1 - 3 days lead time ) |
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USA, Canada |
$125.00 |
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Australia, New Zealand, Asia and other countries outside EU |
$152.30 |
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Items over 1kg up to 2kg (4.4lbs) by Courier Express (Very fast! 1 - 3 days lead time ) |
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USA, Canada |
$133.40 |
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Australia, New Zealand, Asia and other countries outside EU |
$169.70 |
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I am happy to combine shipping to save you money! Please contact me! |
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