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What is gold used for? Full guide written by an expert | Tavex

Published by Lars Mäki in category Articles on 25.07.2023
Gold price (XAU-SEK)
24436,10 SEK/oz
- 7,90 SEK
Silver price (XAG-SEK)
309,68 SEK/oz
- 1,48 SEK

Gold is a prized and remarkably versatile metal and has captivated civilizations for thousands of years. Its unique properties and widespread applications have made it an invaluable resource across various industries. In this article, we look into the many uses of gold, from its role in crafting beautiful jewelry to its significance in finance, technology, dentistry, aerospace, and more.

Gold in jewelry and decorations


Gold’s significance in the world of ornamental objects and fine jewelry spans thousands of years. Today, about 47% of newly mined is used jewelry manufacturing. Due to its malleable properties, gold can be transformed into delicate wires, thin sheets, and intricate shapes.

To enhance its durability, pure gold (24 karat) is often alloyed with metals like copper, silver, and platinum. The resulting gold alloys preserve its natural luster while adding strength, making them perfect for creating enduring and exquisite jewelry pieces.

From timeless wedding bands to elegant chains and stylish bracelets, gold’s versatility as a jewelry metal remains unmatched. Its enduring allure makes it the preferred choice for expressing sentiments, commemorating special occasions, and adding a touch of sophistication to any attire.

Gold as a Medium of Exchange

Old gold coins

Throughout history, gold has played a significant role as a trusted medium of exchange and a symbol of enduring value. Here are key reasons why gold has been a preferred form of currency and investment:

  • Historical Use as Currency: Gold coins were among the earliest forms of currency, dating back over 6,000 years. Civilizations recognized gold’s rarity and beauty, making it an ideal medium for trade and commerce.
  • Intrinsic Value: Gold’s scarcity and unique properties give it intrinsic value that has transcended cultures and generations. Unlike currencies, gold’s worth is not dependent on the stability of any particular government or economy.
  • Safe Haven Asset: During times of economic uncertainty or geopolitical turmoil, investors turn to gold as a safe haven. Its ability to retain value amid market fluctuations makes it a reliable hedge against inflation and financial instability.
  • Diversification of Investment Portfolios: Many governments, financial institutions, and individuals include gold in their investment portfolios. Gold’s low correlation with other asset classes helps diversify risk and preserve wealth.
  • Universal Acceptance: Gold’s universal recognition and acceptance facilitate its use in international trade and finance. It transcends borders and language barriers, making it a practical medium of exchange in a globalized world.
  • Durability and Portability: Unlike perishable commodities, gold does not decay or corrode, ensuring its long-term storage and usability. Additionally, its high value-to-weight ratio allows for easy transportation and storage.
  • Central Bank Reserves: Central banks of various countries hold substantial gold reserves as a measure of stability and a form of insurance against currency devaluation.
  • Enduring Relevance: Despite the evolution of financial systems, gold’s role as a reliable store of value and medium of exchange remains steadfast, earning it a lasting place in the modern financial landscape.

In conclusion, gold’s historical significance, intrinsic value, and universal acceptance have solidified its position as a reliable medium of exchange and an important asset for preserving wealth in an ever-changing economic landscape.

Gold as a long term investment

Different types of gold bars

Gold has long been recognized as a prudent and reliable investment option, offering a store of value that transcends the volatility of financial markets. Investors from all walks of life turn to gold for various reasons, making it an integral part of diversified investment portfolios. Here are key aspects that make gold an attractive investment:

1. A Safe Haven in Turbulent Times: During times of economic uncertainty, political instability, or market downturns, gold often shines as a safe haven asset. Its intrinsic value and limited supply provide a sense of security, making it a go-to choice for investors seeking to preserve wealth and hedge against inflation.

2. Diversification Benefits: Gold’s low correlation with other assets, such as stocks and bonds, makes it an effective diversification tool. Including gold in an investment portfolio can help reduce overall risk and improve the portfolio’s resilience to market fluctuations.

3. Global Acceptance and Liquidity: Gold enjoys universal acceptance and is traded globally, making it a highly liquid asset. Investors can easily buy or sell gold in various forms, such as bullion, coins, or exchange-traded funds (ETFs), providing them with quick access to funds when needed.

4. Inflation Hedge: Gold has historically demonstrated its ability to retain purchasing power over time, acting as an effective hedge against inflation. As the value of paper currencies erodes due to rising prices, gold’s worth remains relatively stable, preserving the real value of investment.

5. Historical Performance: Over the long term, gold has delivered solid returns to investors. While it may experience short-term fluctuations, its overall performance has demonstrated its ability to preserve and even grow wealth.

6. Central Banks’ Reserves: Many central banks worldwide hold significant amounts of gold in their reserves. The fact that governments themselves value gold as a crucial asset underscores its importance as a reliable store of value.

7. Easy Accessibility: Gold investments are accessible to both individual and institutional investors. With a variety of options available, such as physical gold, gold ETFs, and gold mining stocks, investors can choose the most suitable approach to meet their investment goals.

8. Tangible Asset: Unlike some financial instruments, gold is a tangible asset that investors can physically possess. Its physical nature provides a sense of ownership and control over one’s investment, which appeals to many.

For those seeking stability, diversification, and long-term value preservation, gold stands as a shining beacon of investment opportunity.

Click here to see investments gold from Tavex.

Gold in the Electronics Industry

gold in chip

Gold’s unparalleled properties have cemented its indispensable role in the electronics industry, where it serves a multitude of critical functions. Let’s explore how gold contributes to the efficiency and reliability of various electronic devices:

  • High Electrical Conductivity: Gold is an excellent conductor of electricity, allowing it to efficiently transmit electrical signals within electronic components. This property ensures seamless and reliable communication between different parts of electronic devices.
  • Corrosion Resistance: Unlike many other metals, gold is highly resistant to corrosion. As a result, gold-plated connectors and contact points in electronic devices remain pristine over time, preventing signal degradation and ensuring long-lasting performance.
  • Microelectronics Applications: In microelectronics, where miniaturization is crucial, gold’s ability to be precisely shaped into thin wires and contact pads is invaluable. Gold’s malleability allows it to be used in intricate circuits and components, enabling the creation of sophisticated devices.
  • Stability and Reliability: Gold’s inert nature makes it highly stable, even under harsh environmental conditions. This stability ensures the longevity and durability of electronic components, reducing the risk of malfunctions and enhancing the reliability of devices.
  • Space and Aerospace Applications: The aerospace industry extensively relies on gold due to its exceptional performance in extreme environments. Gold-coated components in satellites and spacecraft provide dependable electrical connections and protection against radiation.
  • Medical Electronics: In medical devices, where precision and reliability are paramount, gold-plated connectors ensure accurate data transmission and robust performance. Medical equipment and implants benefit from gold’s biocompatibility and non-reactive nature.
  • Continued Relevance: As technology advances, gold’s properties continue to be vital in emerging technologies, such as wearable devices, Internet of Things (IoT) applications, and advanced computing systems.

In summary, gold’s remarkable electrical conductivity, corrosion resistance, and stability make it an essential material in the electronics industry. From smartphones to space missions, gold’s contributions enable the seamless functioning of modern electronic devices and drive technological progress.

Gold in dentistry

gold in dentistry

Gold’s practical applications extend to the field of dentistry, where it has been utilized for centuries in various dental procedures. The use of gold in dentistry dates back as early as 700 BC when Etruscan “dentists” used gold wire to fasten replacement teeth in their patients’ mouths.

One of the primary reasons for gold’s popularity in dentistry is its superior performance and aesthetic appeal. Gold alloys are favored for dental fillings, crowns, bridges, and orthodontic appliances due to their non-allergenic properties and ease of manipulation during dental procedures.

Unlike other metals, gold is highly biocompatible and minimizes the risk of adverse reactions, making it an excellent choice for dental restorations. Additionally, its malleability allows for precise shaping, ensuring a comfortable and natural fit for patients.

As dental technology continues to evolve, gold’s unique qualities remain highly relevant in the field, reaffirming its position as a valuable material in dental applications.

Cultural and symbolic significance of gold


Gold holds profound cultural importance and has fascinated humanity for ages. It symbolizes:

  • Wealth and Prestige: Gold’s rarity and beauty make it a symbol of wealth and high social status.
  • Spirituality and Divinity: Many cultures associate gold with the divine and use it for religious artifacts.
  • Love and Commitment: Gold wedding bands signify eternal love and commitment in marriages.
  • Achievement and Excellence: Gold medals represent the highest recognition for outstanding achievements.
  • Artistic Expression: In literature and art, gold is used to symbolize prosperity, desire, and transformation.
  • Treasure and Adventure: Gold is often depicted as a sought-after treasure in myths and folklore.

Throughout history, gold’s cultural significance has remained a timeless and cherished part of human expression and heritage.


Beyond its tangible uses, gold has woven itself into the fabric of human culture, representing prestige, prosperity, and spiritual reverence across diverse civilizations. Its symbolism in religious artifacts, weddings, and prestigious awards attests to its enduring relevance in society.

As we reflect on the wonders of gold, we acknowledge its remarkable journey from the depths of the earth to the pinnacle of human desire. With its everlasting allure and universal appeal, gold continues to shine bright, forever etched into the annals of human history and cherished in the hearts of people worldwide.

Click here to see investments gold from Tavex.

Gold price (XAU-SEK)
24436,10 SEK/oz
- 7,90 SEK
Silver price (XAG-SEK)
309,68 SEK/oz
- 1,48 SEK

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