Earth Treasures: Goldstone

By Chisom Ibemere

Goldstone is also called aventurine glass and it is a man-made material that was created in the 17th century by Italian glassmakers.

In most cases, Goldstone is mistaken for a natural stone, but it is a type of glass with copper or copper salts added to give its shimmering appearance.

The origin of Goldstone’s creation technique is not well known but believed to have Venice, Italian origin. It is found naturally in the Earth’s crust but is created in glass-making workshops.

It is produced by the addition of copper or copper salts to molten glass that gives off tiny metallic glitter-like particles. These particles reflect light, giving Goldstone its sparkling appearance.

Goldstone can come in a variety of colors, including red, green, blue, and purple. It is primarily used in jewelry making and ornamental objects.

It is crafted into beads, cabochons, and other shapes for use in bracelets, necklaces, earrings, and pendants.

Goldstone has a glittery appearance which makes it a popular choice for costume jewelry and decorative items. It is also used often in watch faces and other accessories.

Goldstone is a type of glass with unique properties. It has a hardness of around 5.5 on the Mohs scale, which makes it relatively soft compared to natural gemstones.

It has a vitreous luster and can be transparent, translucent, or opaque depending on its thickness and composition. Goldstone’s most distinctive feature is its glittery appearance due to the metallic particles within it.

The value of Goldstone varies which are dependent on factors such as color, clarity, size, and craftsmanship. Red Goldstone and blue Goldstone tend to be more valuable and sought after due to their vibrant colors.

The size and quality of the metallic particles also influence the value, with fine and evenly distributed particles being more desirable.

The value of Goldstone is generally lower compared to natural gemstones, as it is a man-made material. However, unique and exceptionally crafted Goldstone jewelry or decorative items can still hold significant value to collectors and enthusiasts.