Garnet cut stones
Grossular (calcium aluminum silicate) and demantoid cut gems resting on andradite (calcium iron silicate) crystals. All of which are types of garnet
Picture No
10703729
Media ID
47586530
Size
1909px x 1520px
(1.8MB)
Credit
Mary Evans / Natural History Museum
Source
Photograph from the Natural History Museum Collection
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Birthstone Crystalline Garnet Gemstone Mineral Nesosilicate Orthosilicate Silicate
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