100 oz JBR Silver Bars are available to you for purchase online from Gold Club Direct. Located in market town of West Bromwich, United Kingdom, JBR Recovery Ltd. offers responsibly sourced and recycled bullion to investors. JBR has become one of the top users of secondary and waste sources for silver, largely targeting the photographic industry, one of the largest consumers of silver.
The refining process is quite interesting:
The refinery receives the 98%+ silver doré(semi-pure) bars from the cupel- a shallow, porous container in which gold or silver can be refined or assayed by melting with a blast of hot air which oxidizes lead or other base metals- and utilizes a number of moebius cells to convert the doré to 99.99% silver.
The cells contain titanium mesh baskets, which act as the anode, into which the bars are placed. The baskets are submersed in an acidified silver nitrate electrolyte. A dc current is applied which causes the silver ions to migrate and deposit as crystals of silver on the cathodes.
The crystals are detached from the cathode by periodic automatic mechanical scraping, removed from the cells and are then washed in de-ionised water and dried.
Gold and platinum group metals in the form of anode slimes, are collected in fabric bags, and these are dried, milled and sampled and subsequently refined in a separate process.
The silver crystals are melted and cast into 1000 troy ounce 99.9% silver ‘Good Delivery’ bars.
The obverse of 100 oz JBR Silver Bars is designed with the companies oval-shaped logo and markings of the identifying features of weight, metal content, and purity noted with a serial number at the bottom. These silver bars arrive to our vaults and ship in new condition. 100 oz JBR Silver Bars are packaged inside of its own individual box or are available in a Boxes of 5 bars and packaged within our shipping box.
Cast silver bars have remained appealing with modern precious metals collectors and markets even as technological process have advanced. The rustic look of the bar brings the holder back to a simpler time.
Reverse of the 100 oz JBR Silver Bar is kept blank as to complete the rustic feel, which is complemented by the cooling swirling effect of the settling silver.
JBR is an LBMA Good Delivery Certificate company.