Article Search Results

Show Filters
Showing 3 results for "*"

Types

Articles (3)

Content Type

Topics

Gemstones

XClear Selections
A bright orange, multi-faceted gem.
Article
Fall for Autumn Gems

Nature gives us a brilliant palette of color-changing leaves and a spectacular kaleidoscope of colorful sunsets during the fall season.

Read More

The Natural Formation and Occurrence of Green Quartz

How amethyst under certain conditions may turn green rather than the expected citrine-yellow.

Read More

Artificially Induced Color in Amethyst-Citrine Quartz

A new and rather unusual gem material and possible treatments are discussed.

Read More