footwall definition

footwall means the rock on the underside of a vein or mineral deposit. “g/t” is grams per metric tonne.
footwall means the underlying side of an orebody or stope
footwall means the rock on the underside of a vein, fault, or ore deposit;

More Definitions of footwall

footwall means the fault block beneath an oblique fault plane, or in mining, the wall rocks below an ore body;

Related to footwall

  • Highwall means a vertical or nearly vertical face in solid rock or a slope of consolidated or unconsolidated material that exceeds 3:1.

  • Drainage area means a geographic area within which stormwater, sediments, or dissolved materials drain to a particular receiving waterbody or to a particular point along a receiving waterbody.

  • Pavement means any type of improved surface that is within the public right-of-way and that is paved or otherwise constructed with bituminous, concrete, aggregate, or gravel.

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Basement means any area of the building having its floor subgrade (below ground level) on all sides.

  • Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.

  • Perimeter means the fenced or walled area of the institution that restrains the movement of the inmates.

  • footpath means a road over which there is a public right of way for pedestrians only, not being a footway;

  • Tunnel means a subterranean passage made by excavating beneath the over- burden into which a building worker enters or is required to enter to work;

  • Network Area means the 50 mile radius around the local school campus the Named Insured is attending.

  • Tight-fitting facepiece means a respiratory inlet covering that forms a complete seal with the face.

  • Patio means an uncovered horizontal structure with a surface height, at any point, no greater than 0.60 metres above grade, intended for use as an outdoor amenity space.

  • Drainage system means one or more artificial ditches, tile drains or similar devices which collect surface runoff or groundwater and convey it to a point of discharge.

  • Dormitory means a building used in conjunction with an educational building for living quarters for seven or more students;

  • Grab means an individual sample collected at such time and location as to be representative of the discharge.

  • Sailboat means the same as that term is defined in Section 73-18-2.

  • Fire wall means a wall of brick or reinforced concrete having adequate fire resistance and structural stability under fire conditions to accomplish the purpose of completely subdividing a build- ing or of completely separating adjoining building to resist the spread of fire. A fire wall shall extend continuously through all stories from foundation to or above the roof.

  • Lobby means a covered space in which all the adjoining rooms open;

  • borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;

  • Waterproofer means a product designed and labeled exclusively to repel water from fabric or leather substrates. Waterproofer does not include fabric protectants.

  • Width means, in relation to a lot,

  • Sidewalk means that portion of a street between the curb lines, or the lateral lines of a roadway, and the adjacent property lines intended for the use of pedestrians.

  • Carpet Area means the net usable floor, area of an Flat/Apartment, excluding the area covered by the external walls, areas under services shafts, excluding balcony or verandah area and exclusive open terrace, but includes the area covered by the internal partition walls of the flat/apartment;

  • PAD means a Preauthorized Debit.

  • Freeboard means a factor of safety usually expressed in feet above a flood level for purposes of floodplain management. "Freeboard" tends to compensate for the many unknown factors that could contribute to flood heights greater than the height calculated for a selected size flood and floodway conditions, such as wave action, blockage of bridge or culvert openings, and the hydrological effect of urbanization of the watershed.

  • manoeuvring area means that part of an aerodrome to be used for the take-off, landing and taxiing of aircraft, excluding aprons;