scoria: see pumice pumice , volcanic glass formed by the solidification of lava that is permeated with gas bubbles. Usually found at the surface of a lava flow, it is colorless or light gray and has the general appearance of a rock froth.
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scoria

Heavy, dark, glassy igneous rock that contains many bubblelike cavities. Foamlike scoria, in which the bubbles are very thin shells of solidified basaltic magma, occurs as a product of explosive eruptions (as on Hawaii) and as frothy crusts on some lavas. Other scoria, sometimes called volcanic cinder, resembles clinkers, or cinders from a coal furnace.

scoria

1. a rough cindery crust on top of solidified lava flows containing numerous vesicles

2. refuse obtained from smelted ore; slag

scoria [′skȯr·ē·ə]

(geology)

Vesicular, cindery, dark lava formed by the escape and expansion of gases in basaltic or andesitic magma; generally denser and darker than pumice.

(materials)

Refuse after melting metals or reducing ore.

scoria

1. A dark, cellular volcanic rock.

2. Blast-furnace slag or scum.

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No references found	Mais si, en depit des precautions prises, de telles scories survenaient au cours de l'enregistrement, elles sont supprimees au moment du montage de l'emission. Le renouveau des contes du Lagle Naaba a la Television Nationale du ... by Ouedraogo, Albert / Tydskrif vir Letterkunde Alla cultura azionista, ispirata al Partito d'Azione e in genere alla cultura di sinistra, a Torino, si e affiancata anche una grande cultura cattolica, che ha avuto un suo grande e innovatore peso nella cultura nazionale, sia in un tentativo coraggioso e anticipatore di dialogo con il marxismo sia con la difesa di una tradizione cattolica, rigorosamente osservata ma priva di scorie reazionarie--basti pensare, in questo senso, a uomini come Balbo o Del Noce. Sette domande a Claudio Magris: a cura di Andrea Ciccarelli by Magris, Claudio / Italica ca Climate Change Solutions Very useful megasite of interactive tools, resources and success scories on actions to reduce greenhouse gas emission at www. Eco-friendliness begins at home (and in the workplace) by New Internationalist	scopoline scopometer scopophilia scopula scopulite Scopus Scopus, Mount scorbutic scorch time Scorched Area scorched finish scorching Scordatura Score scored block scored finish scored joint Scorel, Jan van Scoresby Scoresby Sound Scoresby, William scoria scoria cone scoria mound scoria tuff Scorie scorification scoring scoring test Scorodite Scorpaena Scorpaenidae Scorpaeniformes Scorpio Scorpio X-1 scorpioid cyme scorpion scorpion fish Scorpion, The scorpionfish Scorpionida Scorpius Scorsese Scorsese, Martin scorzalite Scorzonera Scot Scot, Michael scotch scotch boiler Scotch bond	scores points scores points scores through scores through scores through scores through scores through Scoresby Scoresby Sound Scoresby Sound Scoresby Sund Scoresby Sund Scoresby, Victoria Scoresby, William scoresheet scoresheets scoria scoria scoria Scoria cone Scoria cone Scoria cones Scoria cones scoria mound scoria tuff Scoriac scoriaceous scoriaceous scoriae scoriae Scorie SCORIF scorification scorification scorification scorified scorified scorifier scorifier scorifies scorifies Scoriform scorify scorify scorify scorifying scorifying SCORIM scoring scoring scoring scoring scoring scoring Scoring Criteria Scoring Guide for Student Products Scoring of Atopic Dermatitis scoring off scoring off scoring off scoring off

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Mais si, en depit des precautions prises, de telles scories survenaient au cours de l'enregistrement, elles sont supprimees au moment du montage de l'emission.

Le renouveau des contes du Lagle Naaba a la Television Nationale du ... by Ouedraogo, Albert / Tydskrif vir Letterkunde

Alla cultura azionista, ispirata al Partito d'Azione e in genere alla cultura di sinistra, a Torino, si e affiancata anche una grande cultura cattolica, che ha avuto un suo grande e innovatore peso nella cultura nazionale, sia in un tentativo coraggioso e anticipatore di dialogo con il marxismo sia con la difesa di una tradizione cattolica, rigorosamente osservata ma priva di scorie reazionarie--basti pensare, in questo senso, a uomini come Balbo o Del Noce.

Sette domande a Claudio Magris: a cura di Andrea Ciccarelli by Magris, Claudio / Italica

ca Climate Change Solutions Very useful megasite of interactive tools, resources and success scories on actions to reduce greenhouse gas emission at www.

Eco-friendliness begins at home (and in the workplace) by New Internationalist

scoria (redirected from Scorie)

scoria

scoria
(redirected from Scorie)