Crystal Of Blue Topaz is a photograph by Roberto De Gugliemo/science Photo Library which was uploaded on September 20th, 2018.
Crystal Of Blue Topaz
A crystal of blue topaz. Topaz is a silicate of aluminium and fluorine and can occur in many colours including yellow, blue, green, violet,... more
Title
Crystal Of Blue Topaz
Artist
Roberto De Gugliemo/science Photo Library
Medium
Photograph
Description
A crystal of blue topaz. Topaz is a silicate of aluminium and fluorine and can occur in many colours including yellow, blue, green, violet, reddish-brown and colourless. Clear or finely- coloured varieties are used as gemstones. This specimen measures 15 x 12 cm and was found in Virgem da Lapa, Minas Gerais, Brazil.
Uploaded
September 20th, 2018
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