crystallizing room
21chlorine — chlorinous, adj. /klawr een, in, klohr /, n. a halogen element, a heavy, greenish yellow, incombustible, water soluble, poisonous gas that is highly irritating to the respiratory organs, obtained chiefly by electrolysis of sodium chloride brine:… …
22art conservation and restoration — Maintenance and preservation of works of art, their protection from future damage, deterioration, or neglect, and the repair or renovation of works that have deteriorated or been damaged. Research in art history has relied heavily on 20th and… …
23silica mineral — Any of the forms of silicon dioxide (SiO2), including quartz, tridymite, cristobalite, coesite, stishovite, melanophlogite, lechatelierite, and chalcedony. Various kinds of silica minerals have been produced synthetically. * * * Introduction… …
24pre-Columbian civilizations — Introduction the aboriginal American Indian (Mesoamerican Indian) cultures that evolved in Meso America (part of Mexico and Central America) and the Andean region (western South America) prior to Spanish exploration and conquest in the 16th …
25Liturgy — • A Greek composite word meaning originally a public duty, a service to the state undertaken by a citizen Catholic Encyclopedia. Kevin Knight. 2006. Liturgy Liturgy …
26Epistles to Timothy and Titus — Epistles to Timothy and Titus † Catholic Encyclopedia ► Epistles to Timothy and Titus (THE PASTORALS) STS. TIMOTHY AND TITUS Saints Timothy and Titus were two of the most beloved and trusted disciples of St. Paul, whom they… …
27WHITE PAPERS — WHITE PAPERS, British government statements of policy presented to parliament; they played an important part in the history of Mandatory Palestine. Six such documents were issued between the years 1922 and 1939: (1) Statement of Policy June 1922… …
