Article Search Results

Show Filters
Showing 64 results for "*"
Aquamarine from San Luis Potosí State in northern Mexico
Aquamarine from a New Primary Deposit in Mexico

Examination of aquamarine samples from a new primary deposit in San Luis Potosí, northern Mexico.

Read More

This aquamarine crystal showed iridescence as it is turned under a moving light source.
Mysterious Iridescence in Aquamarine

A rough aquamarine crystal shows an unexpected phenomenon.

Read More

Grayish blue aquamarine
Aquamarine with Unusually Strong Dichroism

This aquamarine's most striking feature was its unusually strong dichroism, displaying very deep blue and pale bluish green colors.

Read More

Map of main aquamarine deposits of northern Pakistan.
Aquamarine from Pakistan

A gemological investigation of the aquamarine that has emerged from northern Pakistan in recent years.

Read More

Multi-colored gems are superimposed on an image of glacier peaks.
Article
Gems and Minerals from the Subarctic

Circumnavigate the boreal reaches of the globe to explore gems from polar regions.

Read More

JTV broadcasts from Tucson
Jewelry Television in Tucson

A look at JTV’s history, current activities, and impact on the industry.

Read More

A green-blue specimen was identified as Maxixe-type beryl.
Green-Blue Maxixe-Type Beryl

A transparent greenish blue pear-shaped gemstone, reportedly from Madagascar, is discovered to be a Maxixe-type beryl.

Read More

Aquamarine, Maxixe-Type Beryl, and Hydrothermal Synthetic Blue Beryl: Analysis and Identification

Aquamarine, Maxixe-type (irradiated) beryl, and two types of hydrothermally grown synthetic blue beryl currently available in the marketplace were investigated by various gemological methods.

Read More

Aquamarine carving by Michael Dyber
Michael Dyber’s Innovative Gem Carving

Michael Dyber discusses his approach to gem carving.

Read More

Five aquamarines cut by Arnoldi International
Multi-Generation Cutting Family from Idar-Oberstein

Alexander Arnoldi explains the strategy of Arnoldi International and provides an update on some new high-quality materials.

Read More