Birthstone Series: Topaz
Topaz has a chemical composition of aluminum silicate fluoride hydroxide and is the birthstone for the month of November (along with Citrine). Photographed by Frank Greenaway
Picture No
10713181
Media ID
47592537
Size
2397px x 2715px
(2.5MB)
Credit
Mary Evans / Natural History Museum
Source
Photograph from the Natural History Museum Collection
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Aluminium Aluminum Birthstone Facet Fluoride Gemstone Geological Greenaway Jewel Mineral Mineralogy Nesosilicate Orthosilicate Silicate Topaz
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