Pyrope Garnet and Montana Sapphires Highlight Winter 2015 G&G
G&G Brief presents an overview of the content of the Winter 2015 issue of Gems & Gemology.
Pyrope-Spessartine Garnets with Unusual Colour Behaviour
Unusual colour-change garnets.
The Andradites of San Benito County, California
Mines in San Benito County, California, produce andradite in various colours; some are chatoyant.
Pyrope garnets occur in near-colourless to light orange and pink, as well as the familiar red.
Gem-Quality Grossular Garnets
The gemmological classification and identification of gem grossular garnets is examined.
Abstracts; Winter 2009
This article, from the Winter 2009 issue of Gems & Gemmology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemmology.