- lapidarists
- n. expert on precious stones and the art of cutting and engraving them
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Mozarkite — is a form of chert (flint). It is the state rock of Missouri. The name is a portmanteau, formed from Mo (Missouri), zark (Ozarks), and ite (meaning rock). Mozarkite consists essentially of silica (quartz SiO2) with varying amounts of chalcedony.… … Wikipedia
Origins and architecture of the Taj Mahal — Mausoleum of the Taj Mahal complex at Agra, India The Taj Mahal represents the finest and most sophisticated example of Mughal architecture. Its origins lie in the moving circumstances of its commission and the culture and history of an Islamic… … Wikipedia
Binghamite — (also called silkstone and cyunite) is a type of agate stone found only on the Cuyuna iron range (near Crosby) in Crow Wing County, Minnesota. The formation of the stone occurs near deposits of iron ore.DescriptionMining in the area uncovered… … Wikipedia