Topaz
Topaz crystals and faceted topaz showing a diverse colour range. Topaz comprises of (aluminum silicate fluoride hydroxide)
Picture No
10711157
Media ID
47584956
Size
3569px x 3383px
(7.4MB)
Credit
Mary Evans / Natural History Museum
Source
Photograph from the Natural History Museum Collection
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Aluminium Aluminum Fluoride Gemstone Hydroxide Mineral Nesosilicate Orthosilicate Silicate Topaz Variation
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