The Bohemian garnets are of the pyrope or fire-red type.
"A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public" by Frank Bertram Wade
In another eclogite boulder, diamond was found partly embedded in pyrope.
"Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4" by Various
It seems related to both almandine and pyrope, and shows the absorption-spectrum of almandine.
"Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4" by Various