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Mineral of the Week: Captivated by Aurichalcite
By Antoinette Rahn
At first glance, aurichalcite may appear to be sturdy and dense, but it is fragile and on the soft side of the...
Family heirloom sparks fondness for faceting
By Antoinette Rahn
Arya Akhavan
Lapidary hobbyist
(Mr. Akhavan is an artist featured in the Tools of the Trade profile sponsored by ULTRA-TEC.)
At some point in life,...
Increased flocculation, hence more mud
By Jim Brace-Thompson
Per one definition, flocculation is the process by which tiny paritcles come out of suspension in water either spontaneously or due to...
Earth Science In the News: Nature’s Revenge
By Jim Brace-Thompson
Call it Nature’s Revenge? We humans haven’t done an especially good job at minding our Earth as its self-appointed stewards. As 2021...
Lapidary endeavors offer infinite beauty
By Antoinette Rahn
Tom Mitchell
Mitchell Jewelry Studio
(Mr. Mitchell is an artist featured in the Tools of the Trade profile sponsored by ULTRA-TEC.)
How often have you...
Tumbling Talk: Ancient Lapidaries and Captivating Carnelian
By Antoinette Rahn
All good things take time. Right? Well, sort of. If one were to wait for nature to run its course in tumbling...
Tailoring life around passions ignites joy
By Antoinette Rahn
Ryan Anderson
Ryan Joseph Gems
(Mr. Anderson is an artist featured in the Tools of the Trade profile sponsored by ULTRA-TEC.)
If you ask...
The Worldwide Threat of Land Subsidence
By Jim Brace-Thompson
An article in the January 1, 2021, issue of the journal Science maps the global threat of land subsidence. Often, this is...
Trilobite of the Week: UTASPIS marjumensis
The trilobite pictured is lying atop a small bryozoan branch. It would be very difficult to remove the branch without damage to this very...
‘Going with the flow’ guides artist in gem cutting and daily life
By Antoinette Rahn
Joyce Wang
Salt Gems Company
(Ms. Wang is an artist featured in the Tools of the Trade profile sponsored by ULTRA-TEC.)
Having the ability to...
