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ROOM-AND-PILLAR MINING [4 records]

Record 1 2005-01-05

English

Subject field(s)
  • Geomorphology and Geomorphogeny
  • Geological Prospecting
  • Underground Mining
  • Metals Mining
DEF

The angle at which a bed, stratum, or vein is inclined from the horizontal.

CONT

Flat room-and-pillar mining.... applicable to tabular mineralization with horizontal to moderate dip at an angle not exceeding 20°.

OBS

Compare with "hade", "inclination", which refers to the angle of inclination of a vein measured from the vertical.

PHR

Dip of layering.

Key term(s)
  • dip angle

French

Domaine(s)
  • Géomorphologie et géomorphogénie
  • Prospection géologique
  • Exploitation minière souterraine
  • Mines métalliques
DEF

Angle que forme la ligne de plus grande pente d'un plan (couche géologique, plan de faille, plan de schistosité), d'un filon avec l'horizontale.

CONT

Gisement à pendage de 40°.

OBS

Angle de chute de la colonne [minéralisée] dans le plan du filon [...]; on dit aussi «inclinaison relative», mais cette expression est beaucoup moins usitée. On dit, par exemple, que la colonne «chute» au NO [Nord-Ouest] Très fréquemment, dans un même filon, les diverses colonnes présentent des angles de chute très voisins.

OBS

inclinaison : terme uniformisé par le Groupe de travail de terminologie du génie.

PHR

Pendage de la stratification.

Spanish

Campo(s) temático(s)
  • Geomorfología y geomorfogénesis
  • Prospección geológica
  • Explotación minera subterránea
  • Minas metálicas
DEF

Inclinación, respecto a la horizontal, del plano de una falla o bien de una capa geológica o de un filón.

Save record 1

Record 2 2002-06-12

English

Subject field(s)
  • Underground Mining
OBS

The wet mining method known as sink working is a room-and-pillar method.

French

Domaine(s)
  • Exploitation minière souterraine

Spanish

Save record 2

Record 3 1999-08-26

English

Subject field(s)
  • Underground Mining
  • Ore Extraction and Transport
CONT

Flat room-and-pillar mining.... applicable to tabular mineralization with horizontal to moderate dip at an angle not exceeding 20°.

Key term(s)
  • flat room and pillar mining

French

Domaine(s)
  • Exploitation minière souterraine
  • Extraction et transport du minerai
OBS

On trouve «chantier à coupe horizontale» (en anglais : «flat-back stope») dans le Glossaire des termes miniers de A.S. Romaniuk (MINES, 1989, p. 12). Voir aussi «room-and-pillar (mining)» dans TERMIUM.

Spanish

Save record 3

Record 4 1999-08-26

English

Subject field(s)
  • Underground Mining
  • Ore Extraction and Transport
CONT

Flat room-and-pillar mining.... applicable to tabular mineralization with horizontal to moderate dip at an angle not exceeding 20°.

OBS

tabular: Having the form of a table, tablet, or slab; flat and (usually) comparatively thin; consisting of, or tending to split into, pieces of this form, as a rock; of a short prismatic form with flat base and top, as a crystal.

French

Domaine(s)
  • Exploitation minière souterraine
  • Extraction et transport du minerai
OBS

minéralisation : concentration de substances métalliques.

Spanish

Save record 4

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