Topaz, small, white, approx. 2.5 mm, from Madagascar – 10 pieces
These small white Topaz stones from Madagascar each measure approx. 2.5 mm and have a tapered, pointed shape. The polished surfaces give the stones a clear, glassy luster and allow light to reflect evenly. In color, the Topaz appears nearly colorless to slightly white and, due to its transparency, shows a particularly clean and simple appearance. With their compact size and shape, these specimens are especially suitable for delicate jewelry work and precise settings.
Geology & origin
Topaz is an aluminum silicate containing fluorine and belongs to the group of nesosilicates. It typically forms in magmatic environments such as granites and pegmatites, as well as in hydrothermal veins. A characteristic feature of Topaz is its relatively high hardness of about 8 on the Mohs scale, making it well suited as a gemstone. Madagascar is one of the known sources of Topaz and produces material from pegmatitic deposits, often with clear and well formed crystals. These specimens show the typical properties of Topaz in cut form.
Application note
The stones are suitable, among other things, for jewelry making such as rings, pendants, or fine inlay work, as well as for gemstone collections. Despite their good hardness, Topaz has perfect cleavage and should therefore be protected from strong impacts. For cleaning, lukewarm water and a soft cloth are recommended.