Vanadium (V)
A trace element associated with green colour in tsavorite. It also has industrial uses.
Mineral context
Tsavorite: mineral and record context
Tsavorite is coloured by trace elements including vanadium and chromium. Those elements appear in some critical-mineral policy discussions. That policy context is distinct from the qualities or classification of an individual gemstone.
The raw material
Mineralogy explains colour and structure. Origin, lawful export, price, availability, valuation and history come from their applicable stone-specific records.
Chromium (Cr)
A trace element that can influence green and blue-green tones. It also has industrial uses.
Grossular garnet
Tsavorite is a green variety of grossular garnet. Its qualities are assessed within the suite.
A useful comparison
Tsavorite and emerald
Tsavorite and emerald are different raw materials. Each is assessed through colour, clarity, durability, treatment information, laboratory evidence and design suitability within the selected suite.
Questions for a stone
- What is known about the stone’s colour, clarity, cut and weight?
- Which source, export, custody or laboratory records have been supplied?
- What is each document’s issuer, date, material reference and scope?
- Which independent gemmological or valuation record applies to the intended purpose?
Start with the suite.
TSAVORA® reviews the raw material and documents supplied for the defined suite. Each record retains its issuer, date and scope.
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