Zlato

Zlato is the term used in several Slavic languages, especially Slovak and Czech, for the chemical element gold. In English, the element is gold, with the symbol Au and atomic number 79. Gold is a dense, soft, highly malleable metal with a characteristic yellow color. It is extremely ductile, resistant to corrosion, and a good conductor of electricity. Its density is about 19.3 g/cm3; melting point 1,064°C; boiling point 2,856°C.

Gold occurs naturally in native form and is mined worldwide. Major producers include China, Australia, Russia, the United States, Peru, and Canada. Much gold is also obtained as a byproduct of mining other metals. Recycled gold from jewelry and electronics is an important secondary source. Purified gold is typically refined to high purities, commonly 99.5% or higher.

Gold serves as a material for jewelry, investment bullion, and monetary reserves. It remains a widely used industrial conductor in electronics and connectors due to corrosion resistance and conductivity. Historically, gold has been used as currency and a standard for monetary systems; today its price and holdings are a global financial marker. Gold is traded on commodity exchanges and in spot markets around the clock, and its value is influenced by supply, demand, geopolitical risk, and macroeconomic trends.

Extraction and refining involve mining, ore processing, and refining steps such as cyanidation and electrorefining. Environmental concerns include habitat disruption and chemical use; responsible mining initiatives and standards aim to improve practices and traceability of gold from mine to market.