What is Vanadium?
Native vanadium is an exceptionally rare elemental mineral occurrence, valued primarily as a scientific reference for native-metal chemistry rather than a conventional gemstone.
Mineralogy and structure
Reference formula: V. Native vanadium is distinct from the many vanadium-bearing minerals. The guide records the elemental reference, but no suitable mineral-specific COD model is assigned in this batch; a generic metal lattice would risk overstating the evidence. Vanadium is classified with elements and has cubic crystal symmetry. Typical hardness is 6–7 on the Mohs scale and specific gravity is approximately 6.0–6.2.
Colour, lustre and habit
Typical colours include silver-grey, steel-grey, blackened. The usual massive, granular, crystalline habit and metallic lustre help describe a specimen, but colour alone is not diagnostic.
Formation and notable localities
Vanadium forms in or is associated with highly reduced mineral assemblages, unusual ophiolitic environments and specialised metalliferous occurrences. Important documented localities include rare authenticated occurrences in reduced geological systems and scientific collections.
The element behind an entire vanadate family
Vanadium is commercially interesting as a native-element rarity and as the chemical link behind vivid vanadates. Authentication and provenance matter far more than appearance or specimen size.
Collecting and care
Treat as a scientific specimen, avoid dust and abrasion, and retain analytical and locality documentation. Do not infer native vanadium from a grey metallic surface alone.
