Found 1 items, similar to Mineral charcoal.
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Definition: Mineral charcoal
1. Of or pertaining to minerals; consisting of a mineral or
of minerals; as, a mineral substance.
2. Impregnated with minerals; as, mineral waters.
(Chem.), inorganic acids, as sulphuric,
nitric, phosphoric, hydrochloric, acids, etc., as
distinguished from the organic acids
, the name usually given to azurite, when
reduced to an impalpable powder for coloring purposes.
, a candle made of paraffin.
, an elastic mineral pitch, a variety of
bitumen, resembling caoutchouc in elasticity and softness.
, and Elaterite
(Chem.) See Chameleon mineral
. See under Charcoal
. See Mineral wool
, a green carbonate of copper; malachite.
(Nat. Sci.), that one of the three grand
divisions of nature which embraces all inorganic objects,
as distinguished from plants or animals.
. See Naphtha
, and Petroleum
, a pigment made chiefly of some natural
mineral substance, as red or yellow iron ocher.
. See Bitumen
, and Asphalt
, the right of taking minerals from land.
(Chem.), a salt of a mineral acid.
, a familiar name for hatchettite
, from its
fatty or spermaceti-like appearance.
. See under Water
. See Ozocerite
, a fibrous wool-like material, made by blowing
a powerful jet of air or steam through melted slag. It is
a poor conductor of heat.
, n. [See Char
, v. t., to burn or to
reduce to coal, and Coal
1. Impure carbon prepared from vegetable or animal
substances; esp., coal made by charring wood in a kiln,
retort, etc., from which air is excluded. It is used for
fuel and in various mechanical, artistic, and chemical
2. (Fine Arts) Finely prepared charcoal in small sticks, used
as a drawing implement.
, a fine charcoal prepared by calcining
bones in a closed vessel; -- used as a filtering agent in
sugar refining, and as an absorbent and disinfectant.
, the black pigment, consisting of burnt
ivory, bone, cock, peach stones, and other substances.
(Fine Arts), a drawing made with charcoal.
, 2. Until within a few years this material
has been used almost exclusively for preliminary outline,
etc., but at present many finished drawings are made with
, a carbon pencil prepared for use in an
electric light apparatus.
, a term applied to silky fibrous layers of
charcoal, interlaminated in beds of ordinary bituminous
coal; -- known to miners as mother of coal.