- pumice stones
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English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Pumice — is a textural term for a volcanic rock that is a solidified frothy lava composed of highly microvesicular glass pyroclastic with very thin, translucent bubble walls of extrusive igneous rock. It is commonly, but not exclusively of silicic or… … Wikipedia
pumice stone — pumice stones 1) N COUNT A pumice stone is a piece of pumice that you rub over your skin in order to clean the skin or make it smoother. 2) N UNCOUNT Pumice stone is the same as pumice … English dictionary
pumice stone — noun A piece of pumice; also used as a collective noun. in the midst a little riuer plaide / Emongst the pumy stones, which seemd to plaine / With gentle murmure, that his course they did restraine … Wiktionary
Mount Tambora — Aerial view of the caldera of Mount Tambora Elevation … Wikipedia
Theophrastus — Statue of Theophrastus, Orto botanico di Palermo Full name Theophrastus Born c. 371 BC Eresos Died c. 287 BC … Wikipedia
Pompeii — /pom pay , pay ee/, n. an ancient city in SW Italy, on the Bay of Naples: it was buried along with Herculaneum by an eruption of nearby Mount Vesuvius in A.D. 79; much of the city has been excavated. * * * Ancient city, southern Italy, southeast… … Universalium
Ape Canyon — was heavily impacted by the 1980 eruption of Mount St. Helens. Adjacent to the steep rocky canyon is the present Ape Canyon trail, popular with hikers and mountain bikers. On the south side of the mountain is another feature named Ape Cave.… … Wikipedia
Lupercal — The Lupercal ( lupa , Latin for she wolf) is a cave at the foot of the Palatine Hill in Rome, between the Temple of Apollo Palatinus and the Basilica of Santa Anastasia. In the legend of Rome s foundation, Romulus and Remus were found there by… … Wikipedia
Kagoshima Prefecture — Infobox Prefecture Japan Name = Kagoshima JapaneseName = 鹿児島県 Rōmaji = Kagoshima ken Symbol = PrefSymbol Kagoshima.png Capital = Kagoshima Region = Kyūshū Island = Kyūshū TotalArea = 9,132.42 AreaRank = 10th PCWater = 0.2 PopDate = 2000… … Wikipedia
Cracking (chemistry) — In petroleum geology and chemistry, cracking is the process whereby complex organic molecules such as kerogens or heavy hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon carbon bonds in the… … Wikipedia
Jamel Oeser-Sweat — Jamel Oeser Sweat, Esq. is an attorney in New York. He practices in several areas of the law including civil and criminal litigation, intellectual property (Copyrights, Patents, Trademarks Entertainment), immigration, corporate planning,… … Wikipedia