Heliodor Natural Stone: Origin, Mineral Structure, Areas of Use and Price Differences

Heliodor is a precious beryl mineral known for its bright yellow and greenish yellow hues. Its name is derived from the Greek words "helios" and "doron" meaning "gift of the sun". This article examines where Heliodor is mined, its mineral structure, areas of use and price differences.

Where is Heliodor Stone Extracted?

Heliodor stone can be found in various regions around the world. The major heliodor deposits are located in Brazil, Madagascar, Namibia, Russia and the USA. These regions are famous for their high quality heliodor stones and contribute greatly to the world market.

• Brazil: The regions of Minas Gerais and Bahia have important mines where high-quality heliodor is extracted.
• Madagascar: Known for its high quality and uniquely colored heliodor stones.
• Namibia: The Erongo Mountains region is one of the main places where heliodor is mined.
• Russia: The Ural Mountains and Siberia are important regions where heliodor deposits are found.
• USA: California and Maine are the main states where heliodor is mined.

Mineral Structure

Heliodor is a stone belonging to the beryl mineral group and its chemical formula is Be3Al2Si6O18. The stone has characteristic yellow and greenish yellow tones, and these colors are due to iron (Fe) isotopes in the stone. Heliodor crystallizes in the hexagonal crystal system and has a hardness of 7.5 - 8 on the Mohs hardness scale. These properties make the stone durable and suitable for jewelry making.

Areas of Use of Heliodor Stone

Heliodor is widely used in various jewelry and ornaments due to its aesthetic and durability properties. Here are some types of jewelry in which Heliodor stone is used:

• Necklace: Heliodor necklaces are popular jewelry that showcase the stone's bright colors and natural beauty.
• Ring: Heliodor rings are often used with precious metals such as silver or gold.
• Earrings: Heliodor earrings are among the jewelry that highlights the natural beauty of the stone.
• Bracelet: Heliodor bracelets are preferred accessories for both daily use and special occasions.
• Prayer beads: Heliodor prayer beads are used for both spiritual and aesthetic purposes.

Price Differences

The price of Heliodor stone varies depending on various factors. These factors include the color, clarity, cut, carat weight and source of the stone. Here are the main factors that affect Heliodor prices:

• Color: The most valuable heliodor stones are those with an intense and homogeneous yellow or greenish yellow color. The intensity of the color increases the value of the stone.
• Clarity: Heliodor stones that are clear and without internal inclusions are in greater demand and hence sell for higher prices.
• Cut: Professionally cut and polished heliodor stones are more valuable because they reflect light better.
• Carat Weight: Larger and heavier heliodor stones generally command higher prices than smaller stones.
• Source: High-quality heliodor stones from areas such as Brazil, Madagascar and Namibia are often more valuable than those from other sources.

Conclusion

Heliodor stone is a valuable natural stone with its bright yellow colors and durability. This stone, which is extracted from various regions around the world, is widely used in jewelry and ornaments with its aesthetic and physical properties. Its chemical structure and physical properties make Heliodor stone a sought-after stone in jewelry making. Heliodor stone, whose price varies depending on color, clarity, cut, carat weight and source, has a valuable place both in jewelry making and in collections.