Mineralia - definition of Mineralia by The Free Dictionary
min·er·al (mĭn′ər-əl) n. 1. A naturally occurring, homogeneous inorganic solid substance having a definite chemical composition and characteristic crystalline structure, color, and hardness. 2. Any of various natural substances, as: a. An element, such as gold or silver. b. An organic derivative, such as coal or petroleum. c. A substance, such as ...