porphyry shell — noun : an olive shell (Oliva porphyria) having a dark red or brown polished surface with light spots … Useful english dictionary
Porphyry — Por phy*ry, n.; pl. {Porphyries}. [F. porphyre, L. porphyrites, fr. Gr. ? like purple, fr. ? purple. See {Purple}.] (Geol.) A term used somewhat loosely to designate a rock consisting of a fine grained base (usually feldspathic) through which… … The Collaborative International Dictionary of English
Shell marble — Marble Mar ble (m[aum]r b l), n. [OE. marbel, marbre, F. marbre, L. marmor, fr. Gr. ma rmaros, fr. marmai rein to sparkle, flash. Cf. {Marmoreal}.] 1. A massive, compact limestone; a variety of calcite, capable of being polished and used for… … The Collaborative International Dictionary of English
Oliva porphyria — Porphyry Por phy*ry, n.; pl. {Porphyries}. [F. porphyre, L. porphyrites, fr. Gr. ? like purple, fr. ? purple. See {Purple}.] (Geol.) A term used somewhat loosely to designate a rock consisting of a fine grained base (usually feldspathic) through… … The Collaborative International Dictionary of English
Porphyries — Porphyry Por phy*ry, n.; pl. {Porphyries}. [F. porphyre, L. porphyrites, fr. Gr. ? like purple, fr. ? purple. See {Purple}.] (Geol.) A term used somewhat loosely to designate a rock consisting of a fine grained base (usually feldspathic) through… … The Collaborative International Dictionary of English
The Vatican — The Vatican † Catholic Encyclopedia ► The Vatican This subject will be treated under the following heads: I. Introduction; II. Architectural History of the Vatican Palace; III. Description of the Palace; IV. Description of the… … Catholic encyclopedia
Mosque of Uqba — Great Mosque of Kairouan Overview of the mosque s courtyard which is surrounded by colonnaded arches Basic information Location … Wikipedia
copper processing — Introduction use of smelting or leaching, usually followed by electrolytic refining or recovery, to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of copper and of its… … Universalium
Topkapı Palace — Infobox Historic building name = Topkapı Palace caption = Topkapı Palace from the Bosphorus map type = latitude = longitude = location town = Istanbul location country = Turkey architect = Mehmed II, Alaüddin, Davud Ağa, Mimar Sinan, Sarkis… … Wikipedia
Monreale — Comune Comune di Monreale Interior of the Monreale C … Wikipedia
