18K Gold vs. 24K Gold

In the world of gold and jewelry, terms like "18K" or "24K" are used to describe the quality and purity of gold. But do you really know what the "differences between 18K gold and 24K gold" are? If you intend to invest in gold, this article…

?What is a gold bar

A gold bar is one of the most popular and widely used methods of investing in gold. This type of gold is easily bought and sold in the market due to its high purity and standard shape. In this article, we will explore the concept of gold bars,…

Secure Storage and Warehousing

Zarrin Shemsh Company, as one of the leaders in the precious metal ingot production industry, places special emphasis on the secure storage and warehousing of its products. Precious metals such as gold, silver, platinum, and other rare metals,…

RECYCLING OF PRECIOUS METALS

Recycling precious metals and turning them into ingots is a complexand specialized process that includes various steps. This processbegins with the collection and separation of waste containingprecious metals and finally ends with the production…

Purification and refining of precious metals

Refining and purification of precious metals, including gold, silver, platinum, rhodium, and other similar metals, is a complex process aimed at separating these metals from impurities to obtain pure metal. These processes have been in use…

The stages of gold production

1.Gold Ore Extraction Mining: Gold-bearing rocks are extracted from mines. This stage involves drilling, crushing, and transporting the rocks to the processing plant. Choosing the Extraction Method: Depending on the type of rock and…