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extreme thinness, and used for gilding, etc. It is much thinner than gold foil. -- Gold lode (Mining), a gold vein. -- Gold mine, a place where gold is obtained by mining operations, as distinguished from diggings, where it is extracted by washing. Cf. Gold diggings (above). -- Gold nugget, a lump of gold as found…

A decomposed granite, forming a mass of gravel, as in tin lodes in Cornwall.

A large deposit of ore in a lode. Gulf Stream (Geog.), the warm ocean current of the North Atlantic.

To deviate from the vertical; -- said of a vein, fault, or lode.

A horizontal dislocation in a metallic lode, taking place at an intersection with another lode.

An implosive sound, an implodent. -- Im*plo"sive*ly, adv. H. Sweet.

al dealings. Addison. Infernal machine, a machine or apparatus maliciously designed to explode, and destroy life or property. -- Infernal stone (lapis infernalis), lunar caustic; formerly so called. The name was also applied to caustic potash.

ixed with a definite amount of air, the charge is composed in the cylinder and is then exploded either by a flame of gas (flame ignition -- now little used), by a hot tube (tube ignition) or the like, by an electric spark (electric ignition, the usual method is gasoline engines, or by the heat of compression, as in the…

Any thick mass of rock which prevents miners from following the lode or vein.

A lode.

A lode; a limited mass of rock bearing valuable mineral.

That part or apparatus of a firearm by which the charge is exploded; as, a matchlock, flintlock, percussion lock, etc.

ound along seacoasts. See Glasswort. -- Marsh St. John's-wort (Bot.), an American herb (Elodes Virginica) with small opposite leaves and flesh-colored flowers. -- Marsh tea. (Bot.). Same as Labrador tea. -- Marsh trefoil. (Bot.) Same as Buckbean. -- Marsh wren (Zoöl.), any species of small American wrens of the gen…

, a firearm loaded at the breech with a cartridge carrying its own fulminate, which is exploded by driving a slender needle, or pin, into it. -- Needle loom (Weaving), a loom in which the weft thread is carried through the shed by a long eye-pointed needle instead of by a shuttle. -- Needle ore (Min.), acicular bismu…

ong the most beautiful species are the superb (Lophorina superba); the magnificent (Diphyllodes magnifica); and the six-shafted paradise bird (Parotia sefilata). The long-billed paradise birds (Epimachinæ) also include some highly ornamental species, as the twelve-wired paradise bird (Seleucides alba), which is black,…

ion. See under Center. -- Percussion bullet, a bullet containing a substance which is exploded by percussion; an explosive bullet. -- Percussion cap, a small copper cap or cup, containing fulminating powder, and used with a percussion lock to explode gunpowder. -- Percussion fuze. See under Fuze. -- Percussion lock…

A case containing powder to be exploded, esp. a conical or cylindrical case of metal filled with powder and attached to a plank, to be exploded against and break down gates, barricades, drawbridges, etc. It has been superseded.

Having a firing pin to explode the cartridge; as, a pin-fire rifle.

ace where to sink an air shaft, or to bring an adit to the work, or to find which way the lode inclines.

d in ponds or slow-moving rivers. Choke pondweed, an American water weed (Anarcharis, or Elodea, Canadensis.) See Anacharis. -- Horned pondweed, the Zannichellia palustris, a slender, branching aquatic plant, having pointed nutlets.