- Home
- About
About Titanium
A data reference for mineralogy: thousands of minerals with formula, crystal system, hardness and type locality, and the 118 chemical elements they are built from.
Titanium lists every mineral species recorded in Wikidata with its chemical formula, crystal system, Mohs hardness, density, IMA status and type locality — the place where it was first described. Each mineral links to the elements in its formula and to its type locality; each element page lists the minerals that contain it.
Crystal system and IMA status come from Wikidata items; density is shown in g/cm³ whatever unit the source used. The position of each element in the periodic table is computed from its atomic number. Nothing here is copied from articles: only names, formulas and numbers, with Wikidata as the source.
Data sources
Questions, corrections or data requests: [email protected].