"Orthorhombic" Quotes from Famous Books
... mineral species consisting of basic lead and zinc vanadate, (Pb, Zn)2(OH)V04, crystallizing in the orthorhombic system and isomorphous with olivenite. It was discovered by A. Damour in 1854, and named by him in honour of the French mineralogist Des Cloizeaux. It occurs as small prismatic or pyramidal crystals, usually forming drusy crusts and stalactitic aggregates; also as ... — Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 - "Demijohn" to "Destructor" • Various
... consisting of lead sulphate, PbSO{4}, crystallizing in the orthorhombic system, and isomorphous with barytes and celestite. It was first recognized as a mineral species by Dr. Withering in 1783, who discovered it in the Parys copper-mine in Anglesey; the name anglesite, from this locality, was given by F.S. Beudant in 1832. The crystals ... — Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 • Various |