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Topaz

Late magmatic and postmagmatic mineral of acidic magmatites with increased content of Al and F. It occurs as a rock-forming mineral in autometamorphic tin-bearing granites and quartz veins in their vicinity, in granite pegmatites, less often elsewhere. Resistant to weathering, boulders can be found in alluvium. They form perfectly limited crystals and their drusen. The crystals are very rich in shapes and tend to be more or less columnar, vertically grooved. Hardness 8 Mohs scale. Topaz can be found in a wide range of colors - colorless, light to darker brown, light pink, light blue, champagne, golden (Imperial topaz). Due to its hardness, it is quite popular in jewelry.

Topaz natural crystal 84g...

Topaz - Top quality (jewelery)Beautiful natural crystal, collection unique piece- 84g- 4 x 3.5 x 3 cm Here you always...
Kč10,500.00

Topaz natural crystal 53g...

Topaz - Top quality (gemstone) Beautiful natural crystal, unique collection piece - 53 g - 3 x 2 x 2.5 cm Here you...
Kč5,720.00

Topaz - TOP quality

Topaz - TOP Quality (Jewelery) Weight: 108 g Size: 5.5 x 3.6 x 3.6 cm Country of origin: Brazil You always buy a...
Kč10,800.00

Topaz - TOP quality

Topaz - TOP quality, beautiful crystal Weight: 129 g Size: 4.2 x 4 x 2.7 cm Country of origin: Brazil You always buy...
Kč12,900.00

Topaz - TOP quality

Topaz - TOP quality, beautiful crystal Weight: 315 g Size: 6 x 5 x 4 cm Country of origin: Brazil You always buy a...
Kč31,500.00

Topaz natural crystal 83g...

Topaz - TOP quality Weight: 83 g Size: 4 x 3.5 x 3 cm Country of origin: Brazil You always buy a mineral pictured in...
Kč8,000.00

Topaz

Topaz - natural crystal, transparentWeight: 4.6 gDimensions: 1.6 x 1.1 x 0.9 cmLocation: Gilgit, PakistanColor: light...
Kč550.00

Topaz

Topaz - natural crystal, transparentWeight: 5.8 gDimensions: 1.5 x 1.1 x 1.1 cmLocation: Gilgit, PakistanColor: light...
Kč550.00

Topaz IMPERIAL - 41,7 g,...

Imperial topaz - natural crystal TOP quality Weight: 41.7 g Dimensions: 3.3 x 2.9 x 2.3 cm Color: gold-orange Country...
Kč20,900.00

Topaz IMPERIAL - TOP...

Imperial topaz - natural crystal TOP quality Weight: 41.6 g Dimensions: 3.8 x 2.8 x 2.2 cm Color: gold-orange Country...
Kč20,900.00

Topaz IMPERIAL - 27.4 g TOP...

Imperial topaz - natural crystal TOP quality Weight: 27.4 g Dimensions: 3.8 x 2.8 x 1.7 cm Color: gold-orange Country...
Kč12,900.00