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  • 11:05, 2 December 2020 Webref talk contribs created page Black gunpowder (Created page with "A mixture of potassium nitrate (saltpeter), sulfur, and charcoal in varying proportions. A typical composition is 70% to 75% saltpeter, 10% to 14% sulfur, and 14% to 16% charc...")
  • 11:05, 2 December 2020 Webref talk contribs created page Black granite (Created page with "A commercial term for crystalline rock that when polished is dark gray to black. It may be a diabase, diorite, or gabbro. <i>AGI </i> Source: Dictionary of Mining, Mineral,...")
  • 11:04, 2 December 2020 Webref talk contribs created page Black gold (Created page with "# A slang American term referring to crude oil. # Syn: Maldonite # Placer gold coated with a black or dark-brown substance (such as a film of manganese oxide) so that the...")
  • 11:04, 2 December 2020 Webref talk contribs created page Black garnet (Created page with "See: andradite Source: Dictionary of Mining, Mineral, and Related Terms")
  • 11:04, 2 December 2020 Webref talk contribs created page Black flux (Created page with "A reducing flux composed of powdered carbon and alkali-metal carbonate. <i>Webster 3rd </i> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 11:00, 2 December 2020 Webref talk contribs created page Black diamond (Created page with "# A variety of crystalline carbon, related to diamond, but showing no crystal form. Highly prized as an abrasive because of its hardness. Occurs only in Brazil. Syn: carbona...")
  • 09:49, 2 December 2020 Webref talk contribs created page Black cotton (Created page with "In India, soil from 6 to 10 ft (1.8 to 3.0 m) in thickness overlying the coal measures, which, in dry weather, shrinks and produces mud cracks. Source: Dictionary of Mining,...")
  • 09:48, 2 December 2020 Webref talk contribs created page Black coral (Created page with "An intense black to dark brown coral used in beads, bracelets, art objects, etc. Source: Dictionary of Mining, Mineral, and Related Terms")
  • 09:48, 2 December 2020 Webref talk contribs created page Black copper ore (Created page with "An earthy, black, massive, or scaley form of copper oxide, CuO. See also: melaconite; tenorite. <I>Hess </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 09:48, 2 December 2020 Webref talk contribs created page Black copper (Created page with "A name given to the impure metallic copper produced in blast furnaces running on oxide ores or roasted sulfide material; an alloy of copper with one or more other metals gen...")
  • 09:47, 2 December 2020 Webref talk contribs created page Black concentrate (Created page with "The mixture of amalgam gold and magnetite obtained from behind the riffles in a gold sluice. <I>CTD </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 09:44, 2 December 2020 Webref talk contribs created page Black cobalt (Created page with "See: asbolan Source: Dictionary of Mining, Mineral, and Related Terms")
  • 09:43, 2 December 2020 Webref talk contribs created page Black chalk (Created page with "A bluish-black carbonaceous clay, shale, or slate, used as a pigment or crayon. <I>AGI </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 09:04, 2 December 2020 Webref talk contribs created page Black box (Created page with "A separate and self-contained electronic unit or element of an electronic device which can be treated as a single package. <I>NCB </I> Source: Dictionary of Mining, Mineral,...")
  • 09:04, 2 December 2020 Webref talk contribs created page Black body (Created page with "As applied to heat radiation, this term signifies that the surface in question emits radiant energy at each wavelength at the maximum rate possible for the temperature of th...")
  • 09:04, 2 December 2020 Webref talk contribs created page Black bat (Created page with "A piece of bituminous shale embedded in the rock immediately over the coal measure and liable to fall of its own weight when the coal beneath it has been removed. CF: kett...")
  • 09:03, 2 December 2020 Webref talk contribs created page Black ash (Created page with "# Any of various dark-colored products obtained in industrial processes. <I>Webster 3rd </I> # A black mass containing chiefly soda in the form of sodium carbonate and usually...")
  • 08:58, 2 December 2020 Webref talk contribs created page Black andradite garnet (Created page with "See: melanite Source: Dictionary of Mining, Mineral, and Related Terms")
  • 08:56, 2 December 2020 Webref talk contribs created page Black amber (Created page with "A name given to jet that is found with amber. It becomes faintly electric when rubbed. See also: jet; stantienite. Source: Dictionary of Mining, Mineral, and Related...")
  • 08:55, 2 December 2020 Webref talk contribs created page Black alkali (Created page with "An old term for an alkali soil whose sodium tends to disperse organic matter and give a black color. CF: white alkali Source: Dictionary of Mining, Mineral, and Related...")
  • 08:54, 2 December 2020 Webref talk contribs created page Bixbyite (Created page with "An isometric mineral, (Mn,Fe)<SUB>2</SUB> O<SUB>3</SUB> ; forms black cubes. Formerly called partridgeite and sitaparite. Source: Dictionary of Mining, Mineral, and Related...")
  • 08:54, 2 December 2020 Webref talk contribs created page Bixbite (Created page with "A red variety of beryl; in the Wah Wah and Topaz Mountains of Utah. Source: Dictionary of Mining, Mineral, and Related Terms")
  • 08:52, 2 December 2020 Webref talk contribs created page Bityite (Created page with "A monoclinic mineral, CaLiAl<SUB>2</SUB> (AlBeSi<SUB>2</SUB> O<SUB>10</SUB> )(OH) (sub 2) ; mica group; perfect basal cleavage. Source: Dictionary of Mining, Mineral, and Rel...")
  • 08:52, 2 December 2020 Webref talk contribs created page Bituminous shale (Created page with "A shale containing bituminous material; coaly shale. CF: oil shale Source: Dictionary of Mining, Mineral, and Related Terms")
  • 08:51, 2 December 2020 Webref talk contribs created page Bituminous rock (Created page with "Natural or rock asphalt, but the term is sometimes used to describe a rock in which the percentage of impregnation is comparatively low. <I>Nelson </I> Source: Dictionary of...")
  • 08:51, 2 December 2020 Webref talk contribs created page Bituminous ores (Created page with "Iron ores in which the gangue consists principally of coaly matter; e.g., black band ironstone. <I>Osborne </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 08:49, 2 December 2020 Webref talk contribs created page Bituminous limestone (Created page with "A dark, dense limestone containing abundant organic matter, believed to have accumulated under stagnant conditions and emitting a fetid odor when freshly broken or vigorousl...")
  • 12:11, 1 December 2020 Webref talk contribs created page Bituminous grout (Created page with "A mixture of bituminous material and fine sand that will flow into place without mechanical manipulation when heated. <I>ASTM </I> Source: Dictionary of Mining, Mineral, and...")
  • 12:11, 1 December 2020 Webref talk contribs created page Bituminous coal (Created page with "Soft coal, containing about 80 percent carbon and 10 percent oxygen. Source: Dictionary of Mining, Mineral, and Related Terms")
  • 12:03, 1 December 2020 Webref talk contribs created page Bituminous (Created page with "# Containing bitumen. # Pertaining to bituminous coal. <I>AGI </I> # Having the odor of bitumen; often applied to minerals. # Yielding volatile bituminous matter on heating (f...")
  • 11:58, 1 December 2020 Webref talk contribs created page Bituminite (Created page with "High explosive used in mines. <I>Bennett </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 11:58, 1 December 2020 Webref talk contribs created page Bituminiferous (Created page with "Yielding or containing bitumen. <I>Standard, 2 </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 11:57, 1 December 2020 Webref talk contribs created page Bitumenite (Created page with "Cannel coal from Torbane, Scotland. See also: torbanite bituminite. Source: Dictionary of Mining, Mineral, and Related Terms")
  • 11:57, 1 December 2020 Webref talk contribs created page Bitumen lapideum (Created page with "An old name for mineral coal. <I>Tomkeieff </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 11:56, 1 December 2020 Webref talk contribs created page Bitumen cable (Created page with "A cable notable for its resistance to moisture, but not suitable for high temperatures. The wires are tinned to prevent reaction with the sulfur in the bitumen. Outside the...")
  • 11:52, 1 December 2020 Webref talk contribs created page Bitumen (Created page with "<ol> <li>Any of a group of solid and semi-solid <i>hydrocarbons</i> that can be converted into liquid form by heating. Bitumens can be refined to produce such commercial...")
  • 11:48, 1 December 2020 Webref talk contribs created page Bittern (Created page with "# The bitter liquid remaining after seawater has been concentrated by evaporation until most of the sodium chloride has crystallized out. <I>AGI </I> # A natural solution, in...")
  • 11:43, 1 December 2020 Webref talk contribs created page Bitter spar (Created page with "# A pure, crystalline dolomite that consists of 1 part or equivalent of calcium carbonate and 1 part of magnesium carbonate. Syn: pearl spar <I>Fay </I> # See: <A ref="dm...")
  • 15:21, 30 November 2020 Webref talk contribs created page Bitter salt (Created page with "See: epsomite Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:21, 30 November 2020 Webref talk contribs created page Bitter lake (Created page with "A salt lake whose waters contain in solution a high content of sodium sulfate and lesser amounts of the carbonates and chlorides ordinarily found in salt lakes; a lake whose...")
  • 15:21, 30 November 2020 Webref talk contribs created page Bit-crown metal (Created page with "See: diamond matrix Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:20, 30 November 2020 Webref talk contribs created page Bit weight (Created page with "# Total weight, in carats, of the diamonds set in a diamond bit. <I>Long </I> # Weight or load applied to a diamond bit during a drilling operation. See also: bit load So...")
  • 15:17, 30 November 2020 Webref talk contribs created page Bit wall (Created page with "That portion of the bit between the crown and the shank of the bit. <I>Long </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:16, 30 November 2020 Webref talk contribs created page Bit thrust (Created page with "The hydraulic pressure applied to a drill bit when drilling, as shown in pounds per square inch by the pressure gages on the hydraulic-feed cylinders of a diamond drill or t...")
  • 15:16, 30 November 2020 Webref talk contribs created page Bit shank (Created page with "# The threaded part of a bit. <I>Long </I> # Sometimes incorrectly used as a syn. for bit blank. <I>Long </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:15, 30 November 2020 Webref talk contribs created page Bit ring (Created page with "# See: setting ring # Obsolete name for core bit. <I>Long </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:14, 30 November 2020 Webref talk contribs created page Bit reaming shell (Created page with "Obsolete name for reaming shell. <I>Long </I> Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:13, 30 November 2020 Webref talk contribs created page Bit pressure (Created page with "See: bit load Source: Dictionary of Mining, Mineral, and Related Terms")
  • 15:13, 30 November 2020 Webref talk contribs created page Bit performance (Created page with "The achievement of a bit as gaged by the overall cost of using a specific bit per a unit measure of borehole drilled, or by the total number of feet of borehole drilled per...")
  • 15:10, 30 November 2020 Webref talk contribs created page Bit mold (Created page with "A steel, carbon, or ceramic die in which the shape of a bit crown is incised and provided with pips, grooves, or holes in which diamonds are set and held by suction or an ad...")
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