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.