06/16/2024 05:50:17 AM
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100 oz Silver Bar New | Nadir Refinery

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The largest cast silver bars in the world that are produced to Good Delivery standards are 100 Troy oz and 400 oz bars. Most of these silver bars are produced as cast silver bars with only markings of the weight, purity, and a serial number. Nadir Refinery is one of Turkeys leading gold and silver refiners, offering cast silver bars in a wide range of weights. Provident Metals currently has 100 oz Silver Bars available from Nadir Refinery for you to purchase online.


  • Arrives with protective packaging materials around the bar inside of a shipping box!
  • Large investment cast silver bars!
  • Contains 100 Troy oz of .999 pure silver.
  • The obverse side features markings of the refinery name, weight, purity, and serial number.
  • On the reverse is a blank field.
  • Individually serialized silver bars!

When you purchase these 100 oz Silver Bars from the Nadir Refinery, you receive a cast silver bar that is in brand-new condition. Each one of the bars available through this product listing comes with protective packaging materials around the bar to keep it safe and secure inside the shipping box during transit.


The obverse side of 100 oz Silver Bars available here come with markings that identify the specimen to Good Delivery standards. The bars have inscriptions that are arranged across the longer, horizontal face of the bar. The words Nadir Metals Refinery are found in the upper-left corner, with 100 oz in the upper-right corner of the design field. The lower corners feature .999 in the lower left and the unique serial number of the bar in the lower right. There is an assayers mark in the lower-middle design field.


On the reverse face of 100 oz Silver Bars, you will find a blank field. This side of the bar may only show textures and lines resulting from the silvers form after it is poured and cools inside of the mold. These cast silver bars have larger dimensions on the obverse face than the reverse face, resulting in edges that are slightly slanted at an angle.


Cast bars are traditional formats for gold and silver bullion. Casting is the first manner in which human hands cast and shaped metals, from copper to gold and silver. Cast silver bars are produced by pouring melted silver into preformed, heat-resistant molds to cool into a chosen shape.

Nadir Refinery was Turkeys first modern refinery and one of the first to receive Good Delivery accreditation from the LBMA in 2011. The refinery portion of the operation opened in 1993, but the business traces its roots back to 1967 as a jewelry recycler.


Provident Metals customer service is available to assist you with questions at 800-313-3315. We are also available online through our live chat and email address features.

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 Nadir Refinery
Condition New
Edge Style Smooth
Product Series Nadir Silver Bars
Certificate of Authenticity No
Metal Content 100 Troy Ounces
Shipping Orders over $199 Ship Free
Thickness 20.5 mm
Diameter 66 x 230 mm
Dimensions 66 x 230 x 20.5 mm
Packaging None
Provident ID 3761601