| Domain | Definition | ||
| Mining | A. Anhydrous ferric tellurite as reddish-brown microcrystalline (cubic?) crusts from Goldfield, NV b. Titanozirconate of thorium, uranium, calcium, iron, etc., described as zirkelite from Ceylon [now Sri Lanka], but differing in chemical composition and also apparently in crystalline form from the originalzirkelite from Brazil. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
