Amethyst
Amethyst is a transparent purple variety of quartz. Amethyst is used as a gemstone and is the birthstone of February
Picture No
10703715
Media ID
47586264
Size
2837px x 3583px
(5.1MB)
Credit
Mary Evans / Natural History Museum
Source
Photograph from the Natural History Museum Collection
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Amethyst Birthstone Dioxide Gemstone Geode Mineral Quartz Silicate Silicon Tectosilicate Transparent
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