05/26/2024 11:02:08 PM
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1 oz Niobium Purple Square Bar New | Luciteria Science

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In the Exotic Bullion Series at Luciteria Science, the refiners and designers offer precious metals investors new options when buying bullion bars. While gold, silver, and platinum remain immensely popular with investors and have centuries of history behind their use, other non-precious and semi-precious metals are making inroads with buyers. Today, you have the chance to get 1 oz Niobium Purple Square Bars online at Provident Metals.


  • Arrives with an individual protective blistercard!
  • Comes with a Luciteria Science card!
  • Available with purple colorization!
  • Contains 1 Troy oz of .999 pure Niobium.
  • The obverse features the identifying hallmarks and logo of Luciteria Science.
  • On the reverse is a blank design element.

Niobium Square Bars available in this product listing at Provident Metals come with one of the many colorizations available from Luciteria Science. The application of thin layers of oxide to the bars during an anodization process result in a variety of dazzling different colors. These bars offer a beautiful purple color.


The obverse of 1 oz Niobium Purple Square Bars comes with an image of the periodic table of elements information for Niobium. In addition to an inscription of the name NIOBIUM on this side, you will find markings of NB, 41, ONE OUNCE, and 99.9% PURE. There is a Luciteria Science logo on this field of the bars, while the reverse side of the bar is blank.


Niobium has a very slow rate of oxidization in the Earths crust. This natural, slow rate of oxidization makes Niobium popular in the jewelry industry. Other applications of the metal include the design and development of jet and rocket engines.


1 oz Niobium Purple Square Bars in this listing are available from Luciteria Science with individual packaging. The bars are housed in sealed plastic blistercards. Inside the card is a Luciteria Science card.

Please contact Provident Metals with any questions. You can call us at 800-313-3315, chat with us live online, or simply send us an email.

How Does Free Shipping Work?

When the subtotal of your purchase, including applicable discounts, is $199 or more, you receive free shipping for your entire order. In order to receive free shipping on purchases of $199 or more, you must live within the 50 US states. For orders less than $199, a $9.95 shipping fee applies. All products are discreetly packaged and shipped with full insurance included.

When will my order ship?

Most Provident orders are shipped within one (1) business day of your payment clearing. Payments made via PayPal clear instantly. Bitcoin payments clear instantly once the transaction is confirmed. Credit Card and bank wire payments process within 1 business day. ACH and paper check payments take 3-5 business days. Once payments are processed, products are released to fulfillment for packaging and shipping.

Can I choose the method of shipping?

All orders of $199 or more that are eligible for free shipping are, by default, shipped via a carrier of our choice (USPS or UPS). Depending on the contents and size of your purchase, you may be able to upgrade to a specific carrier during checkout.

Will I need to sign for my package?

For those orders of $999.99 or less, there is no need to sign for your package. However, you may select the option to require a signature at delivery if you want. This can be chosen and paid for at checkout. All orders of $1000 or more require a signature to complete delivery.

What about International Orders?

Provident is only able to ship to addresses in any of the 50 US states. This includes P.O. boxes and APO addresses.

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Product Details

Mint Mark Not Shown
Metals Purity .999
Producer Luciteria Science
Condition New
Edge Style Smooth
Product Series Luciteria Science
Certificate of Authenticity No
Packaging Plastic Blistercard
Metal Content 1 Troy Ounce
Shipping Orders over $199 Ship Free
Dimensions 30 x 30 mm
Packaging Dimensions 4 x 2.9 x 0.4
Provident ID 3889067