Gemmology
English | Български
Where am I? > Home > Repository > Topaz


Gallery view selector

Colour selector
Simple colour schemeredorangey redreddish orangeorangeorangey yellowyellowgreenish yellowyellowish greenslightly yellowish greengreenvery slightly bluish greenbluish greenvery strongly bluish greengreen-blue or blue-greenvery strongly greenish bluevery slightly greenish bluebluevioletish bluebluish violetvioletbluish purplepurplereddish purplestrongly purplish redslightly purplish redcolourlessgreyblack

Topaz — specimens [gallery view]


In veins and cavities in granite, granite pegmatite, rhyolite, and in greisen, formed from high-temperature, volatile-rich pneumatolytic hydrothermal fluids. From metamorphism of aluminous, quartz-rich, and fluorine-bearing sediments (Anthony et al., 2001—2005).
Topaz — specimen 0573
0573
Brazil
Topaz — specimen 0055
0055
Brazil
Topaz — specimen 0556
0556
Africa
Topaz — specimen 0500
0500
Brazil
Topaz — specimen 0503
0503
Brazil
Topaz — specimen 0550
0550
Brazil
Topaz — specimen 0567
0567
Brazil
Topaz — specimen 0007
0007
Brazil
Topaz — specimen 0560
0560
Brazil
Topaz — specimen 0286
0286
Brazil

Topaz — specimens — 27
Page 1 of 3 Next Last