Tumbled Stones Gold River brown (synth. Glass), 2,2 - 2,7cm (L)
| Product number | 012090301 |
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Packaging unit of 0.5 kg; approx. 28 - 32 Tumbled Stones.
The size of the L Tumbled Stones is about 2,2 - 2,7cm.
The most famous variety of gold flux is brown gold flux, the color of which comes from the smallest copper crystals, which are formed during the special manufacturing process in the molten glass. The production of gold flux is complicated and costly. For brown gold flux, the glass mass is first melted from silica sand and other silicate raw materials as well as copper oxide and other metal oxides, then the metallic Copper is produced by chemical reduction in the melt. Under exclusion of air and by very slow cooling, fine copper crystals can form in the melt, which later trigger the glitter.
Besides the term "gold flow", "aventurine glass" is also known.
Hello! My name is Marco Schreier, founder of the Mineralienhandlung GmbH of the same name, a specialist wholesaler for minerals, fossils, gemstones, tumbled stones, collector's objects and gift items made of stone. In the year 1998 I founded the brand Maulwurf Geschenke aus der Natur® in order to combine our product range for resellers, museum shops, dealers and other commercial users of the precious stones with our quality guarantee.
You will only receive mineralogically correctly identified stones from us, which promote the joy of collecting and experiencing the precious treasures of nature. Treatments such as coatings or coloring are always declared. Our own production in Asia guarantees the best quality at attractive wholesale prices and fair and transparent product procurement. I personally vouch for this.