Article Search Results

Show Filters
Showing 278 results for "ethical≥mfilter=Topaz"
Brazilian colorless topaz with molybdenite inclusions.
Molybdenite in Topaz

An unusual host-inclusion association is revealed when cluster of crystals in a colorless topaz is discovered to be molybdenite.

Read More

Sphalerite crystal inclusions in topaz
Sphalerite in Topaz

The first documented example of sphalerite as a crystal inclusion in colorless topaz.

Read More

Article
Topaz Journey

Honey yellow. Fiery orange. Cyclamen pink. Icy blue. In warm or cool tones, topaz is a lustrous and brilliant gem

Read More

Precious Topaz Color Range
Article
Topaz Description

Topaz actually has an exceptionally wide color range that, besides brown, includes various tones and saturations of blue, green, yellow, orange, red, pink, and purple. Colorless topaz is plentiful, and is often treated to give it a blue color

Read More

“Candelabra” Necklace
The Rock Hound: Muzo Emeralds and Ethical Practices

Susi Smither discusses her sustainable, responsible, and ethically based business practices.

Read More

Mining site at Zahamena National Park, Madagascar
The Color of Responsibility: Ethical Issues and Solutions in Colored Gemstones

Examines the challenges of ethical sourcing and production of colored stones, and what some industry leaders are doing to address the situation.

Read More

Grandics, wearing black-framed glasses, is behind a bouquet of point-shaped molds.
Article
Emerging Designer Wins Grant to Create Ethical Brand

Designer’s frequent world travels laid a foundation of creative experimentation, design inspiration and social responsibility.

Read More

Sustainably mined yellow sapphire with a transparent chain of custody.
Ethical and Sustainable Vertical Integration in the Sapphire Market

The recession of 2008 transforms a gem business into a vertically integrated operation.

Read More

“Ethics of Jewelry” panelists at the Met.
"The Ethics of Jewelry" at MetFridays

A summary of “The Ethics of Jewelry” panel, held at New York’s Metropolitan Museum of Art on January 25, 2019.

Read More

imperial flame topaz
Article
Cutting the ‘Imperial Flame’ Topaz

See how gem artist Alexander Kreis transforms a rough topaz crystal into a gem cutting masterpiece.

Read More