Article Search Results

Show Filters
Showing 2 results for "*"

Types

Articles (2)

Content Type

Abstract (1)

Reviewed

Peer Reviewed (2)

Topics

See All Topics

Topics

Chemical Composition (2)
History (2)
Synthetics (2)
Design (1)
Fashion (1)
Formation (1)
Gemmology (1)
Geology (1)
Identification (1)
Instrumentation (1)
Jewellery (1)
Localities (1)
Mineralogy (1)
Mining (1)
Optical effects (1)
Physical properties (1)
Pricing (1)
Synthesis Process (1)
Techniques (1)
Trade (1)
Treatment process (1)

Gemstones

XClear Selections
Abstract Header from the 2009 issue of Gems & Gemology
Abstracts; Summer 2009

Brendan M. Laurs, Thomas W. Overton

This article, from the Summer 2009 issue of Gems & Gemmology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemmology.

Read More
Some Tanzanite Imitations

Lore Kiefert and Susanne Th. Schmidt, December 1, 1996

Since at least 1995, various materials have been manufactured to imitate tanzanite in the gem trade.

Read More

Resources For Retailers
Find a Retailer
learn more
Shop the Campus Store
Visit the campus shop
Learn More
Abstract art with a fluorescent rainbow and dark brown triangle patterns
Subscribe to Knowledge Rocks Emails
Learn More
The internal structures of natural pearls from the marine mollusk Pinctada maxima are the subject of the lead article in this issue. The scattered loose pearls on the cover are from Paspaley’s natural pearl collection, which includes one discovered in the 1970s at the Eighty Mile Beach fishing grounds
G&G Spring 2021 Edition
Learn more